20652603

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13063}}^1$

素因数の和:13114

約数の個数: 16

約数和(自身を含む): 30099456

約数和(自身を除く): 9446853

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 13063, 39189, 222071, 404953, 666213, 1214859, 6884201, 20652603]

約数ペア:

[(1, 20652603), (3, 6884201), (17, 1214859), (31, 666213), (51, 404953), (93, 222071), (527, 39189), (1581, 13063)]