20185672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{194093}}^1$

素因数の和:194112

約数の個数: 16

約数和(自身を含む): 40759740

約数和(自身を除く): 20574068

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 194093, 388186, 776372, 1552744, 2523209, 5046418, 10092836, 20185672]

約数ペア:

[(1, 20185672), (2, 10092836), (4, 5046418), (8, 2523209), (13, 1552744), (26, 776372), (52, 388186), (104, 194093)]