20633448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{78157}}^1$

素因数の和:78177

約数の個数: 32

約数和(自身を含む): 56273760

約数和(自身を除く): 35640312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 78157, 156314, 234471, 312628, 468942, 625256, 859727, 937884, 1719454, 1875768, 2579181, 3438908, 5158362, 6877816, 10316724, 20633448]

約数ペア:

[(1, 20633448), (2, 10316724), (3, 6877816), (4, 5158362), (6, 3438908), (8, 2579181), (11, 1875768), (12, 1719454), (22, 937884), (24, 859727), (33, 625256), (44, 468942), (66, 312628), (88, 234471), (132, 156314), (264, 78157)]