20149661434

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84662443}}^1$

素因数の和:84662469

約数の個数: 16

約数和(自身を含む): 36574175808

約数和(自身を除く): 16424514374

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84662443, 169324886, 592637101, 1185274202, 1439261531, 2878523062, 10074830717, 20149661434]

約数ペア:

[(1, 20149661434), (2, 10074830717), (7, 2878523062), (14, 1439261531), (17, 1185274202), (34, 592637101), (119, 169324886), (238, 84662443)]