20076304

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{7253}}^1$

素因数の和:7434

約数の個数: 20

約数和(自身を含む): 39128076

約数和(自身を除く): 19051772

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 7253, 14506, 29012, 58024, 116048, 1254769, 2509538, 5019076, 10038152, 20076304]

約数ペア:

[(1, 20076304), (2, 10038152), (4, 5019076), (8, 2509538), (16, 1254769), (173, 116048), (346, 58024), (692, 29012), (1384, 14506), (2768, 7253)]