20132379690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1\times {\mathrm{19997}}^1$

素因数の和:20951

約数の個数: 64

約数和(自身を含む): 49680791424

約数和(自身を除く): 29548411734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 907, 1110, 1814, 2721, 4535, 5442, 9070, 13605, 19997, 27210, 33559, 39994, 59991, 67118, 99985, 100677, 119982, 167795, 199970, 201354, 299955, 335590, 503385, 599910, 739889, 1006770, 1479778, 2219667, 3699445, 4439334, 7398890, 11098335, 18137279, 22196670, 36274558, 54411837, 90686395, 108823674, 181372790, 272059185, 544118370, 671079323, 1342158646, 2013237969, 3355396615, 4026475938, 6710793230, 10066189845, 20132379690]

約数ペア:

[(1, 20132379690), (2, 10066189845), (3, 6710793230), (5, 4026475938), (6, 3355396615), (10, 2013237969), (15, 1342158646), (30, 671079323), (37, 544118370), (74, 272059185), (111, 181372790), (185, 108823674), (222, 90686395), (370, 54411837), (555, 36274558), (907, 22196670), (1110, 18137279), (1814, 11098335), (2721, 7398890), (4535, 4439334), (5442, 3699445), (9070, 2219667), (13605, 1479778), (19997, 1006770), (27210, 739889), (33559, 599910), (39994, 503385), (59991, 335590), (67118, 299955), (99985, 201354), (100677, 199970), (119982, 167795)]