20197360402528

素因数分解:

$2^5\times {\mathrm{12547}}^1\times {\mathrm{50304257}}^1$

素因数の和:50316814

約数の個数: 24

約数和(自身を含む): 39766723251192

約数和(自身を除く): 19569362848664

約数列:

[1, 2, 4, 8, 16, 32, 12547, 25094, 50188, 100376, 200752, 401504, 50304257, 100608514, 201217028, 402434056, 804868112, 1609736224, 631167512579, 1262335025158, 2524670050316, 5049340100632, 10098680201264, 20197360402528]

約数ペア:

[(1, 20197360402528), (2, 10098680201264), (4, 5049340100632), (8, 2524670050316), (16, 1262335025158), (32, 631167512579), (12547, 1609736224), (25094, 804868112), (50188, 402434056), (100376, 201217028), (200752, 100608514), (401504, 50304257)]