20760026

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{733}}^1$

素因数の和:783

約数の個数: 36

約数和(自身を含む): 38532798

約数和(自身を除く): 17772772

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 289, 578, 733, 833, 1466, 1666, 2023, 4046, 5131, 10262, 12461, 14161, 24922, 28322, 35917, 71834, 87227, 174454, 211837, 423674, 610589, 1221178, 1482859, 2965718, 10380013, 20760026]

約数ペア:

[(1, 20760026), (2, 10380013), (7, 2965718), (14, 1482859), (17, 1221178), (34, 610589), (49, 423674), (98, 211837), (119, 174454), (238, 87227), (289, 71834), (578, 35917), (733, 28322), (833, 24922), (1466, 14161), (1666, 12461), (2023, 10262), (4046, 5131)]