20102273270

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1\times {\mathrm{8609}}^1$

素因数の和:9832

約数の個数: 32

約数和(自身を含む): 36376905600

約数和(自身を除く): 16274632330

約数列:

[1, 2, 5, 10, 239, 478, 977, 1195, 1954, 2390, 4885, 8609, 9770, 17218, 43045, 86090, 233503, 467006, 1167515, 2057551, 2335030, 4115102, 8410993, 10287755, 16821986, 20575510, 42054965, 84109930, 2010227327, 4020454654, 10051136635, 20102273270]

約数ペア:

[(1, 20102273270), (2, 10051136635), (5, 4020454654), (10, 2010227327), (239, 84109930), (478, 42054965), (977, 20575510), (1195, 16821986), (1954, 10287755), (2390, 8410993), (4885, 4115102), (8609, 2335030), (9770, 2057551), (17218, 1167515), (43045, 467006), (86090, 233503)]