20170102068

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{547}}^1\times {\mathrm{5659}}^1$

素因数の和:6397

約数の個数: 72

約数和(自身を含む): 51370024160

約数和(自身を除く): 31199922092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 547, 724, 1086, 1094, 1629, 1641, 2172, 2188, 3258, 3282, 4923, 5659, 6516, 6564, 9846, 11318, 16977, 19692, 22636, 33954, 50931, 67908, 99007, 101862, 198014, 203724, 297021, 396028, 594042, 891063, 1024279, 1188084, 1782126, 2048558, 3072837, 3095473, 3564252, 4097116, 6145674, 6190946, 9218511, 9286419, 12291348, 12381892, 18437022, 18572838, 27859257, 36874044, 37145676, 55718514, 111437028, 560280613, 1120561226, 1680841839, 2241122452, 3361683678, 5042525517, 6723367356, 10085051034, 20170102068]

約数ペア:

[(1, 20170102068), (2, 10085051034), (3, 6723367356), (4, 5042525517), (6, 3361683678), (9, 2241122452), (12, 1680841839), (18, 1120561226), (36, 560280613), (181, 111437028), (362, 55718514), (543, 37145676), (547, 36874044), (724, 27859257), (1086, 18572838), (1094, 18437022), (1629, 12381892), (1641, 12291348), (2172, 9286419), (2188, 9218511), (3258, 6190946), (3282, 6145674), (4923, 4097116), (5659, 3564252), (6516, 3095473), (6564, 3072837), (9846, 2048558), (11318, 1782126), (16977, 1188084), (19692, 1024279), (22636, 891063), (33954, 594042), (50931, 396028), (67908, 297021), (99007, 203724), (101862, 198014)]