20199492060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30605291}}^1$

素因数の和:30605314

約数の個数: 48

約数和(自身を含む): 61700268672

約数和(自身を除く): 41500776612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 30605291, 61210582, 91815873, 122421164, 153026455, 183631746, 306052910, 336658201, 367263492, 459079365, 612105820, 673316402, 918158730, 1009974603, 1346632804, 1683291005, 1836317460, 2019949206, 3366582010, 4039898412, 5049873015, 6733164020, 10099746030, 20199492060]

約数ペア:

[(1, 20199492060), (2, 10099746030), (3, 6733164020), (4, 5049873015), (5, 4039898412), (6, 3366582010), (10, 2019949206), (11, 1836317460), (12, 1683291005), (15, 1346632804), (20, 1009974603), (22, 918158730), (30, 673316402), (33, 612105820), (44, 459079365), (55, 367263492), (60, 336658201), (66, 306052910), (110, 183631746), (132, 153026455), (165, 122421164), (220, 91815873), (330, 61210582), (660, 30605291)]