20145942706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14328551}}^1$

素因数の和:14328609

約数の個数: 16

約数和(自身を含む): 32669098560

約数和(自身を除く): 12523155854

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 14328551, 28657102, 272242469, 530156387, 544484938, 1060312774, 10072971353, 20145942706]

約数ペア:

[(1, 20145942706), (2, 10072971353), (19, 1060312774), (37, 544484938), (38, 530156387), (74, 272242469), (703, 28657102), (1406, 14328551)]