20832848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{56611}}^1$

素因数の和:56642

約数の個数: 20

約数和(自身を含む): 42119328

約数和(自身を除く): 21286480

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 56611, 113222, 226444, 452888, 905776, 1302053, 2604106, 5208212, 10416424, 20832848]

約数ペア:

[(1, 20832848), (2, 10416424), (4, 5208212), (8, 2604106), (16, 1302053), (23, 905776), (46, 452888), (92, 226444), (184, 113222), (368, 56611)]