20178580074

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{115968851}}^1$

素因数の和:115968885

約数の個数: 16

約数和(自身を含む): 41748786720

約数和(自身を除く): 21570206646

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 115968851, 231937702, 347906553, 695813106, 3363096679, 6726193358, 10089290037, 20178580074]

約数ペア:

[(1, 20178580074), (2, 10089290037), (3, 6726193358), (6, 3363096679), (29, 695813106), (58, 347906553), (87, 231937702), (174, 115968851)]