20070833880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5767481}}^1$

素因数の和:5767524

約数の個数: 64

約数和(自身を含む): 62288805600

約数和(自身を除く): 42217971720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 5767481, 11534962, 17302443, 23069924, 28837405, 34604886, 46139848, 57674810, 69209772, 86512215, 115349620, 138419544, 167256949, 173024430, 230699240, 334513898, 346048860, 501770847, 669027796, 692097720, 836284745, 1003541694, 1338055592, 1672569490, 2007083388, 2508854235, 3345138980, 4014166776, 5017708470, 6690277960, 10035416940, 20070833880]

約数ペア:

[(1, 20070833880), (2, 10035416940), (3, 6690277960), (4, 5017708470), (5, 4014166776), (6, 3345138980), (8, 2508854235), (10, 2007083388), (12, 1672569490), (15, 1338055592), (20, 1003541694), (24, 836284745), (29, 692097720), (30, 669027796), (40, 501770847), (58, 346048860), (60, 334513898), (87, 230699240), (116, 173024430), (120, 167256949), (145, 138419544), (174, 115349620), (232, 86512215), (290, 69209772), (348, 57674810), (435, 46139848), (580, 34604886), (696, 28837405), (870, 23069924), (1160, 17302443), (1740, 11534962), (3480, 5767481)]