20147872322

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{3461}}^2$

素因数の和:6982

約数の個数: 18

約数和(自身を含む): 31308921579

約数和(自身を除く): 11161049257

約数列:

[1, 2, 29, 58, 841, 1682, 3461, 6922, 100369, 200738, 2910701, 5821402, 11978521, 23957042, 347377109, 694754218, 10073936161, 20147872322]

約数ペア:

[(1, 20147872322), (2, 10073936161), (29, 694754218), (58, 347377109), (841, 23957042), (1682, 11978521), (3461, 5821402), (6922, 2910701), (100369, 200738)]