20146142008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{2141}}^1\times {\mathrm{40559}}^1$

素因数の和:42735

約数の個数: 32

約数和(自身を含む): 39095784000

約数和(自身を除く): 18949641992

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 2141, 4282, 8564, 17128, 40559, 62089, 81118, 124178, 162236, 248356, 324472, 496712, 1176211, 2352422, 4704844, 9409688, 86836819, 173673638, 347347276, 694694552, 2518267751, 5036535502, 10073071004, 20146142008]

約数ペア:

[(1, 20146142008), (2, 10073071004), (4, 5036535502), (8, 2518267751), (29, 694694552), (58, 347347276), (116, 173673638), (232, 86836819), (2141, 9409688), (4282, 4704844), (8564, 2352422), (17128, 1176211), (40559, 496712), (62089, 324472), (81118, 248356), (124178, 162236)]