20089867830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12635137}}^1$

素因数の和:12635200

約数の個数: 32

約数和(自身を含む): 49125416544

約数和(自身を除く): 29035548714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 12635137, 25270274, 37905411, 63175685, 75810822, 126351370, 189527055, 379054110, 669662261, 1339324522, 2008986783, 3348311305, 4017973566, 6696622610, 10044933915, 20089867830]

約数ペア:

[(1, 20089867830), (2, 10044933915), (3, 6696622610), (5, 4017973566), (6, 3348311305), (10, 2008986783), (15, 1339324522), (30, 669662261), (53, 379054110), (106, 189527055), (159, 126351370), (265, 75810822), (318, 63175685), (530, 37905411), (795, 25270274), (1590, 12635137)]