20163684762

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5659}}^1\times {\mathrm{15227}}^1$

素因数の和:20907

約数の個数: 48

約数和(自身を含む): 47060002080

約数和(自身を除く): 26896317318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 5659, 11318, 15227, 16977, 30454, 33954, 45681, 50931, 73567, 91362, 101862, 137043, 147134, 197951, 220701, 274086, 395902, 441402, 593853, 662103, 1187706, 1324206, 1781559, 3563118, 86169593, 172339186, 258508779, 517017558, 775526337, 1120204709, 1551052674, 2240409418, 3360614127, 6721228254, 10081842381, 20163684762]

約数ペア:

[(1, 20163684762), (2, 10081842381), (3, 6721228254), (6, 3360614127), (9, 2240409418), (13, 1551052674), (18, 1120204709), (26, 775526337), (39, 517017558), (78, 258508779), (117, 172339186), (234, 86169593), (5659, 3563118), (11318, 1781559), (15227, 1324206), (16977, 1187706), (30454, 662103), (33954, 593853), (45681, 441402), (50931, 395902), (73567, 274086), (91362, 220701), (101862, 197951), (137043, 147134)]