20340069130

素因数分解:

$2^1\times 5^1\times {\mathrm{57427}}^1\times {\mathrm{35419}}^1$

素因数の和:92853

約数の個数: 16

約数和(自身を含む): 36613795680

約数和(自身を除く): 16273726550

約数列:

[1, 2, 5, 10, 35419, 57427, 70838, 114854, 177095, 287135, 354190, 574270, 2034006913, 4068013826, 10170034565, 20340069130]

約数ペア:

[(1, 20340069130), (2, 10170034565), (5, 4068013826), (10, 2034006913), (35419, 574270), (57427, 354190), (70838, 287135), (114854, 177095)]