20017093826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1034903}}^1$

素因数の和:1035433

約数の個数: 16

約数和(自身を含む): 31668062400

約数和(自身を除く): 11650968574

約数列:

[1, 2, 19, 38, 509, 1018, 9671, 19342, 1034903, 2069806, 19663157, 39326314, 526765627, 1053531254, 10008546913, 20017093826]

約数ペア:

[(1, 20017093826), (2, 10008546913), (19, 1053531254), (38, 526765627), (509, 39326314), (1018, 19663157), (9671, 2069806), (19342, 1034903)]