20170494716

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1217}}^1\times {\mathrm{78179}}^1$

素因数の和:79453

約数の個数: 24

約数和(自身を含む): 35994384720

約数和(自身を除く): 15823890004

約数列:

[1, 2, 4, 53, 106, 212, 1217, 2434, 4868, 64501, 78179, 129002, 156358, 258004, 312716, 4143487, 8286974, 16573948, 95143843, 190287686, 380575372, 5042623679, 10085247358, 20170494716]

約数ペア:

[(1, 20170494716), (2, 10085247358), (4, 5042623679), (53, 380575372), (106, 190287686), (212, 95143843), (1217, 16573948), (2434, 8286974), (4868, 4143487), (64501, 312716), (78179, 258004), (129002, 156358)]