20500734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5801}}^1$

素因数の和:5856

約数の個数: 32

約数和(自身を含む): 44559360

約数和(自身を除く): 24058626

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 5801, 11602, 17403, 34806, 110219, 179831, 220438, 330657, 359662, 539493, 661314, 1078986, 3416789, 6833578, 10250367, 20500734]

約数ペア:

[(1, 20500734), (2, 10250367), (3, 6833578), (6, 3416789), (19, 1078986), (31, 661314), (38, 539493), (57, 359662), (62, 330657), (93, 220438), (114, 179831), (186, 110219), (589, 34806), (1178, 17403), (1767, 11602), (3534, 5801)]