20170189464

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{4223239}}^1$

素因数の和:4223447

約数の個数: 32

約数和(自身を含む): 50678880000

約数和(自身を除く): 30508690536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 4776, 4223239, 8446478, 12669717, 16892956, 25339434, 33785912, 50678868, 101357736, 840424561, 1680849122, 2521273683, 3361698244, 5042547366, 6723396488, 10085094732, 20170189464]

約数ペア:

[(1, 20170189464), (2, 10085094732), (3, 6723396488), (4, 5042547366), (6, 3361698244), (8, 2521273683), (12, 1680849122), (24, 840424561), (199, 101357736), (398, 50678868), (597, 33785912), (796, 25339434), (1194, 16892956), (1592, 12669717), (2388, 8446478), (4776, 4223239)]