20651668632

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239623}}^1$

素因数の和:239667

約数の個数: 160

約数和(自身を含む): 69586809600

約数和(自身を除く): 48935140968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 2052, 2268, 2394, 3078, 3192, 3591, 4104, 4536, 4788, 6156, 7182, 9576, 10773, 12312, 14364, 21546, 28728, 43092, 86184, 239623, 479246, 718869, 958492, 1437738, 1677361, 1916984, 2156607, 2875476, 3354722, 4313214, 4552837, 5032083, 5750952, 6469821, 6709444, 8626428, 9105674, 10064166, 12939642, 13418888, 13658511, 15096249, 17252856, 18211348, 19409463, 20128332, 25879284, 27317022, 30192498, 31869859, 36422696, 38818926, 40256664, 40975533, 45288747, 51758568, 54634044, 60384996, 63739718, 77637852, 81951066, 90577494, 95609577, 109268088, 120769992, 122926599, 127479436, 135866241, 155275704, 163902132, 181154988, 191219154, 245853198, 254958872, 271732482, 286828731, 327804264, 362309976, 368779797, 382438308, 491706396, 543464964, 573657462, 737559594, 764876616, 860486193, 983412792, 1086929928, 1147314924, 1475119188, 1720972386, 2294629848, 2581458579, 2950238376, 3441944772, 5162917158, 6883889544, 10325834316, 20651668632]

約数ペア:

[(1, 20651668632), (2, 10325834316), (3, 6883889544), (4, 5162917158), (6, 3441944772), (7, 2950238376), (8, 2581458579), (9, 2294629848), (12, 1720972386), (14, 1475119188), (18, 1147314924), (19, 1086929928), (21, 983412792), (24, 860486193), (27, 764876616), (28, 737559594), (36, 573657462), (38, 543464964), (42, 491706396), (54, 382438308), (56, 368779797), (57, 362309976), (63, 327804264), (72, 286828731), (76, 271732482), (81, 254958872), (84, 245853198), (108, 191219154), (114, 181154988), (126, 163902132), (133, 155275704), (152, 135866241), (162, 127479436), (168, 122926599), (171, 120769992), (189, 109268088), (216, 95609577), (228, 90577494), (252, 81951066), (266, 77637852), (324, 63739718), (342, 60384996), (378, 54634044), (399, 51758568), (456, 45288747), (504, 40975533), (513, 40256664), (532, 38818926), (567, 36422696), (648, 31869859), (684, 30192498), (756, 27317022), (798, 25879284), (1026, 20128332), (1064, 19409463), (1134, 18211348), (1197, 17252856), (1368, 15096249), (1512, 13658511), (1539, 13418888), (1596, 12939642), (2052, 10064166), (2268, 9105674), (2394, 8626428), (3078, 6709444), (3192, 6469821), (3591, 5750952), (4104, 5032083), (4536, 4552837), (4788, 4313214), (6156, 3354722), (7182, 2875476), (9576, 2156607), (10773, 1916984), (12312, 1677361), (14364, 1437738), (21546, 958492), (28728, 718869), (43092, 479246), (86184, 239623)]