20222725270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{146023}}^1$

素因数の和:147300

約数の個数: 32

約数和(自身を含む): 39741891840

約数和(自身を除く): 19519166570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1259, 2518, 6295, 12590, 13849, 27698, 69245, 138490, 146023, 292046, 730115, 1460230, 1606253, 3212506, 8031265, 16062530, 183842957, 367685914, 919214785, 1838429570, 2022272527, 4044545054, 10111362635, 20222725270]

約数ペア:

[(1, 20222725270), (2, 10111362635), (5, 4044545054), (10, 2022272527), (11, 1838429570), (22, 919214785), (55, 367685914), (110, 183842957), (1259, 16062530), (2518, 8031265), (6295, 3212506), (12590, 1606253), (13849, 1460230), (27698, 730115), (69245, 292046), (138490, 146023)]