20348600852

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{155423}}^1$

素因数の和:155959

約数の個数: 24

約数和(自身を含む): 36190167552

約数和(自身を除く): 15841566700

約数列:

[1, 2, 4, 71, 142, 284, 461, 922, 1844, 32731, 65462, 130924, 155423, 310846, 621692, 11035033, 22070066, 44140132, 71650003, 143300006, 286600012, 5087150213, 10174300426, 20348600852]

約数ペア:

[(1, 20348600852), (2, 10174300426), (4, 5087150213), (71, 286600012), (142, 143300006), (284, 71650003), (461, 44140132), (922, 22070066), (1844, 11035033), (32731, 621692), (65462, 310846), (130924, 155423)]