20171029132

素因数分解:

$2^2\times {\mathrm{479}}^1\times {\mathrm{1861}}^1\times {\mathrm{5657}}^1$

素因数の和:8001

約数の個数: 24

約数和(自身を含む): 35398258560

約数和(自身を除く): 15227229428

約数列:

[1, 2, 4, 479, 958, 1861, 1916, 3722, 5657, 7444, 11314, 22628, 891419, 1782838, 2709703, 3565676, 5419406, 10527677, 10838812, 21055354, 42110708, 5042757283, 10085514566, 20171029132]

約数ペア:

[(1, 20171029132), (2, 10085514566), (4, 5042757283), (479, 42110708), (958, 21055354), (1861, 10838812), (1916, 10527677), (3722, 5419406), (5657, 3565676), (7444, 2709703), (11314, 1782838), (22628, 891419)]