20128046412

素因数分解:

$2^2\times 3^1\times {\mathrm{10657}}^1\times {\mathrm{157393}}^1$

素因数の和:168057

約数の個数: 24

約数和(自身を含む): 46970147056

約数和(自身を除く): 26842100644

約数列:

[1, 2, 3, 4, 6, 12, 10657, 21314, 31971, 42628, 63942, 127884, 157393, 314786, 472179, 629572, 944358, 1888716, 1677337201, 3354674402, 5032011603, 6709348804, 10064023206, 20128046412]

約数ペア:

[(1, 20128046412), (2, 10064023206), (3, 6709348804), (4, 5032011603), (6, 3354674402), (12, 1677337201), (10657, 1888716), (21314, 944358), (31971, 629572), (42628, 472179), (63942, 314786), (127884, 157393)]