42020512138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1\times {\mathrm{31543}}^1$

素因数の和:34762

約数の個数: 32

約数和(自身を含む): 72404835840

約数和(自身を除く): 30384323702

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3187, 6374, 31543, 35057, 60553, 63086, 70114, 121106, 346973, 599317, 666083, 693946, 1198634, 1332166, 6592487, 13184974, 100527541, 201055082, 1105802951, 1910023279, 2211605902, 3820046558, 21010256069, 42020512138]

約数ペア:

[(1, 42020512138), (2, 21010256069), (11, 3820046558), (19, 2211605902), (22, 1910023279), (38, 1105802951), (209, 201055082), (418, 100527541), (3187, 13184974), (6374, 6592487), (31543, 1332166), (35057, 1198634), (60553, 693946), (63086, 666083), (70114, 599317), (121106, 346973)]