20236497831

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1\times {\mathrm{1741}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 32176523808

約数和(自身を除く): 11940025977

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 857, 1233, 1507, 1741, 2571, 4521, 5223, 7713, 9427, 13563, 15669, 19151, 28281, 57453, 84843, 117409, 172359, 238517, 352227, 715551, 1056681, 1291499, 1492037, 2146653, 2623687, 3874497, 4476111, 7871061, 11623491, 13428333, 16412407, 23613183, 49237221, 147711663, 204409069, 613227207, 1839681621, 2248499759, 6745499277, 20236497831]

約数ペア:

[(1, 20236497831), (3, 6745499277), (9, 2248499759), (11, 1839681621), (33, 613227207), (99, 204409069), (137, 147711663), (411, 49237221), (857, 23613183), (1233, 16412407), (1507, 13428333), (1741, 11623491), (2571, 7871061), (4521, 4476111), (5223, 3874497), (7713, 2623687), (9427, 2146653), (13563, 1492037), (15669, 1291499), (19151, 1056681), (28281, 715551), (57453, 352227), (84843, 238517), (117409, 172359)]