20171001364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4243}}^1\times {\mathrm{69911}}^1$

素因数の和:74175

約数の個数: 24

約数和(自身を含む): 37385022528

約数和(自身を除く): 17214021164

約数列:

[1, 2, 4, 17, 34, 68, 4243, 8486, 16972, 69911, 72131, 139822, 144262, 279644, 288524, 1188487, 2376974, 4753948, 296632373, 593264746, 1186529492, 5042750341, 10085500682, 20171001364]

約数ペア:

[(1, 20171001364), (2, 10085500682), (4, 5042750341), (17, 1186529492), (34, 593264746), (68, 296632373), (4243, 4753948), (8486, 2376974), (16972, 1188487), (69911, 288524), (72131, 279644), (139822, 144262)]