20075764177

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{114157}}^1$

素因数の和:114305

約数の個数: 24

約数和(自身を含む): 24232090344

約数和(自身を除く): 4156326167

約数列:

[1, 7, 37, 49, 97, 259, 679, 1813, 3589, 4753, 25123, 114157, 175861, 799099, 4223809, 5593693, 11073229, 29566663, 77512603, 206966641, 409709473, 542588221, 2867966311, 20075764177]

約数ペア:

[(1, 20075764177), (7, 2867966311), (37, 542588221), (49, 409709473), (97, 206966641), (259, 77512603), (679, 29566663), (1813, 11073229), (3589, 5593693), (4753, 4223809), (25123, 799099), (114157, 175861)]