2020975096

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2122873}}^1$

素因数の和:2122903

約数の個数: 32

約数和(自身を含む): 4585407840

約数和(自身を除く): 2564432744

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2122873, 4245746, 8491492, 14860111, 16982984, 29720222, 36088841, 59440444, 72177682, 118880888, 144355364, 252621887, 288710728, 505243774, 1010487548, 2020975096]

約数ペア:

[(1, 2020975096), (2, 1010487548), (4, 505243774), (7, 288710728), (8, 252621887), (14, 144355364), (17, 118880888), (28, 72177682), (34, 59440444), (56, 36088841), (68, 29720222), (119, 16982984), (136, 14860111), (238, 8491492), (476, 4245746), (952, 2122873)]