20229639860

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6205411}}^1$

素因数の和:6205583

約数の個数: 24

約数和(自身を含む): 42742877856

約数和(自身を除く): 22513237996

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 6205411, 12410822, 24821644, 31027055, 62054110, 124108220, 1011481993, 2022963986, 4045927972, 5057409965, 10114819930, 20229639860]

約数ペア:

[(1, 20229639860), (2, 10114819930), (4, 5057409965), (5, 4045927972), (10, 2022963986), (20, 1011481993), (163, 124108220), (326, 62054110), (652, 31027055), (815, 24821644), (1630, 12410822), (3260, 6205411)]