20086822798

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2671}}^1\times {\mathrm{18523}}^1$

素因数の和:21232

約数の個数: 32

約数和(自身を含む): 35637212160

約数和(自身を除く): 15550389362

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 2671, 5342, 18523, 18697, 37046, 37394, 77459, 129661, 154918, 259322, 537167, 542213, 1074334, 1084426, 3760169, 7520338, 49474933, 98949866, 346324531, 692649062, 1434773057, 2869546114, 10043411399, 20086822798]

約数ペア:

[(1, 20086822798), (2, 10043411399), (7, 2869546114), (14, 1434773057), (29, 692649062), (58, 346324531), (203, 98949866), (406, 49474933), (2671, 7520338), (5342, 3760169), (18523, 1084426), (18697, 1074334), (37046, 542213), (37394, 537167), (77459, 259322), (129661, 154918)]