20184798170

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{941}}^1\times {\mathrm{9619}}^1$

素因数の和:10790

約数の個数: 32

約数和(自身を含む): 36538145280

約数和(自身を除く): 16353347110

約数列:

[1, 2, 5, 10, 223, 446, 941, 1115, 1882, 2230, 4705, 9410, 9619, 19238, 48095, 96190, 209843, 419686, 1049215, 2098430, 2145037, 4290074, 9051479, 10725185, 18102958, 21450370, 45257395, 90514790, 2018479817, 4036959634, 10092399085, 20184798170]

約数ペア:

[(1, 20184798170), (2, 10092399085), (5, 4036959634), (10, 2018479817), (223, 90514790), (446, 45257395), (941, 21450370), (1115, 18102958), (1882, 10725185), (2230, 9051479), (4705, 4290074), (9410, 2145037), (9619, 2098430), (19238, 1049215), (48095, 419686), (96190, 209843)]