20183306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70571}}^1$

素因数の和:70597

約数の個数: 16

約数和(自身を含む): 35568288

約数和(自身を除く): 15384982

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70571, 141142, 776281, 917423, 1552562, 1834846, 10091653, 20183306]

約数ペア:

[(1, 20183306), (2, 10091653), (11, 1834846), (13, 1552562), (22, 917423), (26, 776281), (143, 141142), (286, 70571)]