20337372

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 65318400

約数和(自身を除く): 44981028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 27, 33, 34, 36, 38, 44, 51, 53, 54, 57, 66, 68, 76, 99, 102, 106, 108, 114, 132, 153, 159, 171, 187, 198, 204, 209, 212, 228, 297, 306, 318, 323, 342, 374, 396, 418, 459, 477, 513, 561, 583, 594, 612, 627, 636, 646, 684, 748, 836, 901, 918, 954, 969, 1007, 1026, 1122, 1166, 1188, 1254, 1292, 1431, 1683, 1749, 1802, 1836, 1881, 1908, 1938, 2014, 2052, 2244, 2332, 2508, 2703, 2862, 2907, 3021, 3366, 3498, 3553, 3604, 3762, 3876, 4028, 5049, 5247, 5406, 5643, 5724, 5814, 6042, 6732, 6996, 7106, 7524, 8109, 8721, 9063, 9911, 10098, 10494, 10659, 10812, 11077, 11286, 11628, 12084, 14212, 15741, 16218, 17119, 17442, 18126, 19822, 20196, 20988, 21318, 22154, 22572, 24327, 27189, 29733, 31482, 31977, 32436, 33231, 34238, 34884, 36252, 39644, 42636, 44308, 48654, 51357, 54378, 59466, 62964, 63954, 66462, 68476, 89199, 95931, 97308, 99693, 102714, 108756, 118932, 127908, 132924, 154071, 178398, 188309, 191862, 199386, 205428, 267597, 299079, 308142, 356796, 376618, 383724, 398772, 462213, 535194, 564927, 598158, 616284, 753236, 924426, 1070388, 1129854, 1196316, 1694781, 1848852, 2259708, 3389562, 5084343, 6779124, 10168686, 20337372]

約数ペア:

[(1, 20337372), (2, 10168686), (3, 6779124), (4, 5084343), (6, 3389562), (9, 2259708), (11, 1848852), (12, 1694781), (17, 1196316), (18, 1129854), (19, 1070388), (22, 924426), (27, 753236), (33, 616284), (34, 598158), (36, 564927), (38, 535194), (44, 462213), (51, 398772), (53, 383724), (54, 376618), (57, 356796), (66, 308142), (68, 299079), (76, 267597), (99, 205428), (102, 199386), (106, 191862), (108, 188309), (114, 178398), (132, 154071), (153, 132924), (159, 127908), (171, 118932), (187, 108756), (198, 102714), (204, 99693), (209, 97308), (212, 95931), (228, 89199), (297, 68476), (306, 66462), (318, 63954), (323, 62964), (342, 59466), (374, 54378), (396, 51357), (418, 48654), (459, 44308), (477, 42636), (513, 39644), (561, 36252), (583, 34884), (594, 34238), (612, 33231), (627, 32436), (636, 31977), (646, 31482), (684, 29733), (748, 27189), (836, 24327), (901, 22572), (918, 22154), (954, 21318), (969, 20988), (1007, 20196), (1026, 19822), (1122, 18126), (1166, 17442), (1188, 17119), (1254, 16218), (1292, 15741), (1431, 14212), (1683, 12084), (1749, 11628), (1802, 11286), (1836, 11077), (1881, 10812), (1908, 10659), (1938, 10494), (2014, 10098), (2052, 9911), (2244, 9063), (2332, 8721), (2508, 8109), (2703, 7524), (2862, 7106), (2907, 6996), (3021, 6732), (3366, 6042), (3498, 5814), (3553, 5724), (3604, 5643), (3762, 5406), (3876, 5247), (4028, 5049)]