20177147724

素因数分解:

$2^2\times 3^1\times {\mathrm{15601}}^1\times {\mathrm{107777}}^1$

素因数の和:123385

約数の個数: 24

約数和(自身を含む): 47083465968

約数和(自身を除く): 26906318244

約数列:

[1, 2, 3, 4, 6, 12, 15601, 31202, 46803, 62404, 93606, 107777, 187212, 215554, 323331, 431108, 646662, 1293324, 1681428977, 3362857954, 5044286931, 6725715908, 10088573862, 20177147724]

約数ペア:

[(1, 20177147724), (2, 10088573862), (3, 6725715908), (4, 5044286931), (6, 3362857954), (12, 1681428977), (15601, 1293324), (31202, 646662), (46803, 431108), (62404, 323331), (93606, 215554), (107777, 187212)]