20409114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1619}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 24380646

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1146, 1619, 2101, 3238, 4202, 4857, 6303, 9714, 12606, 17809, 35618, 53427, 106854, 309229, 618458, 927687, 1855374, 3401519, 6803038, 10204557, 20409114]

約数ペア:

[(1, 20409114), (2, 10204557), (3, 6803038), (6, 3401519), (11, 1855374), (22, 927687), (33, 618458), (66, 309229), (191, 106854), (382, 53427), (573, 35618), (1146, 17809), (1619, 12606), (2101, 9714), (3238, 6303), (4202, 4857)]