20034398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31013}}^1$

素因数の和:31051

約数の個数: 16

約数和(自身を含む): 33495120

約数和(自身を除く): 13460722

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 31013, 62026, 527221, 589247, 1054442, 1178494, 10017199, 20034398]

約数ペア:

[(1, 20034398), (2, 10017199), (17, 1178494), (19, 1054442), (34, 589247), (38, 527221), (323, 62026), (646, 31013)]