2019548260

素因数分解:

$2^2\times 5^1\times {\mathrm{9323}}^1\times {\mathrm{10831}}^1$

素因数の和:20163

約数の個数: 24

約数和(自身を含む): 4241897856

約数和(自身を除く): 2222349596

約数列:

[1, 2, 4, 5, 10, 20, 9323, 10831, 18646, 21662, 37292, 43324, 46615, 54155, 93230, 108310, 186460, 216620, 100977413, 201954826, 403909652, 504887065, 1009774130, 2019548260]

約数ペア:

[(1, 2019548260), (2, 1009774130), (4, 504887065), (5, 403909652), (10, 201954826), (20, 100977413), (9323, 216620), (10831, 186460), (18646, 108310), (21662, 93230), (37292, 54155), (43324, 46615)]