2016998260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3253223}}^1$

素因数の和:3253263

約数の個数: 24

約数和(自身を含む): 4372333056

約数和(自身を除く): 2355334796

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3253223, 6506446, 13012892, 16266115, 32532230, 65064460, 100849913, 201699826, 403399652, 504249565, 1008499130, 2016998260]

約数ペア:

[(1, 2016998260), (2, 1008499130), (4, 504249565), (5, 403399652), (10, 201699826), (20, 100849913), (31, 65064460), (62, 32532230), (124, 16266115), (155, 13012892), (310, 6506446), (620, 3253223)]