20048103

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 30133376

約数和(自身を除く): 10085273

約数列:

[1, 3, 9, 31, 93, 181, 279, 397, 543, 1191, 1629, 3573, 5611, 12307, 16833, 36921, 50499, 71857, 110763, 215571, 646713, 2227567, 6682701, 20048103]

約数ペア:

[(1, 20048103), (3, 6682701), (9, 2227567), (31, 646713), (93, 215571), (181, 110763), (279, 71857), (397, 50499), (543, 36921), (1191, 16833), (1629, 12307), (3573, 5611)]