2010687610

素因数分解:

$2^1\times 5^1\times {\mathrm{20411}}^1\times {\mathrm{9851}}^1$

素因数の和:30269

約数の個数: 16

約数和(自身を含む): 3619782432

約数和(自身を除く): 1609094822

約数列:

[1, 2, 5, 10, 9851, 19702, 20411, 40822, 49255, 98510, 102055, 204110, 201068761, 402137522, 1005343805, 2010687610]

約数ペア:

[(1, 2010687610), (2, 1005343805), (5, 402137522), (10, 201068761), (9851, 204110), (19702, 102055), (20411, 98510), (40822, 49255)]