20740804494

素因数分解:

$2^1\times 3^1\times {\mathrm{569}}^1\times {\mathrm{6075221}}^1$

素因数の和:6075795

約数の個数: 16

約数和(自身を含む): 41554518480

約数和(自身を除く): 20813713986

約数列:

[1, 2, 3, 6, 569, 1138, 1707, 3414, 6075221, 12150442, 18225663, 36451326, 3456800749, 6913601498, 10370402247, 20740804494]

約数ペア:

[(1, 20740804494), (2, 10370402247), (3, 6913601498), (6, 3456800749), (569, 36451326), (1138, 18225663), (1707, 12150442), (3414, 6075221)]