20076943938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1\times {\mathrm{88873}}^1$

素因数の和:90538

約数の個数: 32

約数和(自身を含む): 41925776256

約数和(自身を除く): 21848832318

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1637, 3274, 4911, 9822, 37651, 75302, 88873, 112953, 177746, 225906, 266619, 533238, 2044079, 4088158, 6132237, 12264474, 145485101, 290970202, 436455303, 872910606, 3346157323, 6692314646, 10038471969, 20076943938]

約数ペア:

[(1, 20076943938), (2, 10038471969), (3, 6692314646), (6, 3346157323), (23, 872910606), (46, 436455303), (69, 290970202), (138, 145485101), (1637, 12264474), (3274, 6132237), (4911, 4088158), (9822, 2044079), (37651, 533238), (75302, 266619), (88873, 225906), (112953, 177746)]