20134484438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{540349}}^1$

素因数の和:540983

約数の個数: 16

約数和(自身を含む): 31227907200

約数和(自身を除く): 11093422762

約数列:

[1, 2, 31, 62, 601, 1202, 18631, 37262, 540349, 1080698, 16750819, 33501638, 324749749, 649499498, 10067242219, 20134484438]

約数ペア:

[(1, 20134484438), (2, 10067242219), (31, 649499498), (62, 324749749), (601, 33501638), (1202, 16750819), (18631, 1080698), (37262, 540349)]