20131782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1597}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 44181504

約数和(自身を除く): 24049722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1146, 1597, 2101, 3194, 4202, 4791, 6303, 9582, 12606, 17567, 35134, 52701, 105402, 305027, 610054, 915081, 1830162, 3355297, 6710594, 10065891, 20131782]

約数ペア:

[(1, 20131782), (2, 10065891), (3, 6710594), (6, 3355297), (11, 1830162), (22, 915081), (33, 610054), (66, 305027), (191, 105402), (382, 52701), (573, 35134), (1146, 17567), (1597, 12606), (2101, 9582), (3194, 6303), (4202, 4791)]