20041392

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8521}}^1$

素因数の和:8546

約数の個数: 60

約数和(自身を含む): 60233496

約数和(自身を除く): 40192104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8521, 17042, 25563, 34084, 51126, 59647, 68168, 102252, 119294, 136336, 178941, 204504, 238588, 357882, 409008, 417529, 477176, 715764, 835058, 954352, 1252587, 1431528, 1670116, 2505174, 2863056, 3340232, 5010348, 6680464, 10020696, 20041392]

約数ペア:

[(1, 20041392), (2, 10020696), (3, 6680464), (4, 5010348), (6, 3340232), (7, 2863056), (8, 2505174), (12, 1670116), (14, 1431528), (16, 1252587), (21, 954352), (24, 835058), (28, 715764), (42, 477176), (48, 417529), (49, 409008), (56, 357882), (84, 238588), (98, 204504), (112, 178941), (147, 136336), (168, 119294), (196, 102252), (294, 68168), (336, 59647), (392, 51126), (588, 34084), (784, 25563), (1176, 17042), (2352, 8521)]