20104730838

素因数分解:

$2^1\times 3^2\times {\mathrm{1249}}^1\times {\mathrm{894259}}^1$

素因数の和:895516

約数の個数: 24

約数和(自身を含む): 43595175000

約数和(自身を除く): 23490444162

約数列:

[1, 2, 3, 6, 9, 18, 1249, 2498, 3747, 7494, 11241, 22482, 894259, 1788518, 2682777, 5365554, 8048331, 16096662, 1116929491, 2233858982, 3350788473, 6701576946, 10052365419, 20104730838]

約数ペア:

[(1, 20104730838), (2, 10052365419), (3, 6701576946), (6, 3350788473), (9, 2233858982), (18, 1116929491), (1249, 16096662), (2498, 8048331), (3747, 5365554), (7494, 2682777), (11241, 1788518), (22482, 894259)]