20177082783

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{18251}}^1$

素因数の和:19140

約数の個数: 48

約数和(自身を含む): 34281636480

約数和(自身を除く): 14104553697

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 859, 1287, 2577, 7731, 9449, 11167, 18251, 28347, 33501, 54753, 85041, 100503, 122837, 164259, 200761, 237263, 368511, 602283, 711789, 1105533, 1806849, 2135367, 2609893, 7829679, 15677609, 23489037, 47032827, 141098481, 172453699, 203808917, 517361097, 611426751, 1552083291, 1834280253, 2241898087, 6725694261, 20177082783]

約数ペア:

[(1, 20177082783), (3, 6725694261), (9, 2241898087), (11, 1834280253), (13, 1552083291), (33, 611426751), (39, 517361097), (99, 203808917), (117, 172453699), (143, 141098481), (429, 47032827), (859, 23489037), (1287, 15677609), (2577, 7829679), (7731, 2609893), (9449, 2135367), (11167, 1806849), (18251, 1105533), (28347, 711789), (33501, 602283), (54753, 368511), (85041, 237263), (100503, 200761), (122837, 164259)]