20163368472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:570

約数の個数: 256

約数和(自身を含む): 57806784000

約数和(自身を除く): 37643415528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 59, 78, 87, 104, 107, 116, 118, 156, 174, 177, 214, 232, 236, 312, 321, 348, 353, 354, 377, 428, 472, 642, 696, 706, 708, 754, 767, 856, 1059, 1131, 1284, 1391, 1412, 1416, 1508, 1534, 1711, 2118, 2262, 2301, 2568, 2782, 2824, 3016, 3068, 3103, 3422, 4173, 4236, 4524, 4589, 4602, 5133, 5564, 6136, 6206, 6313, 6844, 8346, 8472, 9048, 9178, 9204, 9309, 10237, 10266, 11128, 12412, 12626, 13688, 13767, 16692, 18356, 18408, 18618, 18939, 20474, 20532, 20827, 22243, 24824, 25252, 27534, 30711, 33384, 36712, 37236, 37771, 37878, 40339, 40948, 41064, 41654, 44486, 50504, 55068, 61422, 62481, 66729, 74472, 75542, 75756, 80678, 81896, 82069, 83308, 88972, 110136, 113313, 121017, 122844, 124962, 133081, 133458, 151084, 151512, 161356, 164138, 166616, 177944, 183077, 226626, 242034, 245688, 246207, 249924, 266162, 266916, 270751, 302168, 322712, 328276, 366154, 399243, 453252, 484068, 491023, 492414, 499848, 532324, 533832, 541502, 549231, 603983, 656552, 732308, 798486, 812253, 906504, 968136, 982046, 984828, 1064648, 1083004, 1095359, 1098462, 1207966, 1464616, 1473069, 1596972, 1624506, 1811949, 1964092, 1969656, 2166008, 2190718, 2196924, 2228489, 2380001, 2415932, 2946138, 3193944, 3249012, 3286077, 3623898, 3928184, 4381436, 4393848, 4456978, 4760002, 4831864, 5892276, 6498024, 6572154, 6685467, 7140003, 7247796, 7851779, 8762872, 8913956, 9520004, 11784552, 13144308, 13370934, 14239667, 14280006, 14495592, 15703558, 17827912, 19040008, 23555337, 26288616, 26741868, 28479334, 28560012, 28970357, 31407116, 42719001, 47110674, 53483736, 56958668, 57120024, 57940714, 62814232, 64626181, 85438002, 86911071, 94221348, 113917336, 115881428, 129252362, 170876004, 173822142, 188442696, 193878543, 231762856, 258504724, 341752008, 347644284, 387757086, 517009448, 695288568, 775514172, 840140353, 1551028344, 1680280706, 2520421059, 3360561412, 5040842118, 6721122824, 10081684236, 20163368472]

約数ペア:

[(1, 20163368472), (2, 10081684236), (3, 6721122824), (4, 5040842118), (6, 3360561412), (8, 2520421059), (12, 1680280706), (13, 1551028344), (24, 840140353), (26, 775514172), (29, 695288568), (39, 517009448), (52, 387757086), (58, 347644284), (59, 341752008), (78, 258504724), (87, 231762856), (104, 193878543), (107, 188442696), (116, 173822142), (118, 170876004), (156, 129252362), (174, 115881428), (177, 113917336), (214, 94221348), (232, 86911071), (236, 85438002), (312, 64626181), (321, 62814232), (348, 57940714), (353, 57120024), (354, 56958668), (377, 53483736), (428, 47110674), (472, 42719001), (642, 31407116), (696, 28970357), (706, 28560012), (708, 28479334), (754, 26741868), (767, 26288616), (856, 23555337), (1059, 19040008), (1131, 17827912), (1284, 15703558), (1391, 14495592), (1412, 14280006), (1416, 14239667), (1508, 13370934), (1534, 13144308), (1711, 11784552), (2118, 9520004), (2262, 8913956), (2301, 8762872), (2568, 7851779), (2782, 7247796), (2824, 7140003), (3016, 6685467), (3068, 6572154), (3103, 6498024), (3422, 5892276), (4173, 4831864), (4236, 4760002), (4524, 4456978), (4589, 4393848), (4602, 4381436), (5133, 3928184), (5564, 3623898), (6136, 3286077), (6206, 3249012), (6313, 3193944), (6844, 2946138), (8346, 2415932), (8472, 2380001), (9048, 2228489), (9178, 2196924), (9204, 2190718), (9309, 2166008), (10237, 1969656), (10266, 1964092), (11128, 1811949), (12412, 1624506), (12626, 1596972), (13688, 1473069), (13767, 1464616), (16692, 1207966), (18356, 1098462), (18408, 1095359), (18618, 1083004), (18939, 1064648), (20474, 984828), (20532, 982046), (20827, 968136), (22243, 906504), (24824, 812253), (25252, 798486), (27534, 732308), (30711, 656552), (33384, 603983), (36712, 549231), (37236, 541502), (37771, 533832), (37878, 532324), (40339, 499848), (40948, 492414), (41064, 491023), (41654, 484068), (44486, 453252), (50504, 399243), (55068, 366154), (61422, 328276), (62481, 322712), (66729, 302168), (74472, 270751), (75542, 266916), (75756, 266162), (80678, 249924), (81896, 246207), (82069, 245688), (83308, 242034), (88972, 226626), (110136, 183077), (113313, 177944), (121017, 166616), (122844, 164138), (124962, 161356), (133081, 151512), (133458, 151084)]