20073119892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1177171}}^1$

素因数の和:1177221

約数の個数: 72

約数和(自身を含む): 56362995360

約数和(自身を除く): 36289875468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 17052, 1177171, 2354342, 3531513, 4708684, 7063026, 8240197, 14126052, 16480394, 24720591, 32960788, 34137959, 49441182, 57681379, 68275918, 98882364, 102413877, 115362758, 136551836, 173044137, 204827754, 230725516, 238965713, 346088274, 409655508, 477931426, 692176548, 716897139, 955862852, 1433794278, 1672759991, 2867588556, 3345519982, 5018279973, 6691039964, 10036559946, 20073119892]

約数ペア:

[(1, 20073119892), (2, 10036559946), (3, 6691039964), (4, 5018279973), (6, 3345519982), (7, 2867588556), (12, 1672759991), (14, 1433794278), (21, 955862852), (28, 716897139), (29, 692176548), (42, 477931426), (49, 409655508), (58, 346088274), (84, 238965713), (87, 230725516), (98, 204827754), (116, 173044137), (147, 136551836), (174, 115362758), (196, 102413877), (203, 98882364), (294, 68275918), (348, 57681379), (406, 49441182), (588, 34137959), (609, 32960788), (812, 24720591), (1218, 16480394), (1421, 14126052), (2436, 8240197), (2842, 7063026), (4263, 4708684), (5684, 3531513), (8526, 2354342), (17052, 1177171)]