20160787624

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{68110769}}^1$

素因数の和:68110812

約数の個数: 16

約数和(自身を含む): 38823138900

約数和(自身を除く): 18662351276

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 68110769, 136221538, 272443076, 544886152, 2520098453, 5040196906, 10080393812, 20160787624]

約数ペア:

[(1, 20160787624), (2, 10080393812), (4, 5040196906), (8, 2520098453), (37, 544886152), (74, 272443076), (148, 136221538), (296, 68110769)]