20177693543

素因数分解:

$7^1\times {\mathrm{277}}^1\times {\mathrm{3049}}^1\times {\mathrm{3413}}^1$

素因数の和:6746

約数の個数: 16

約数和(自身を含む): 23157844800

約数和(自身を除く): 2980151257

約数列:

[1, 7, 277, 1939, 3049, 3413, 21343, 23891, 844573, 945401, 5912011, 6617807, 10406237, 72843659, 2882527649, 20177693543]

約数ペア:

[(1, 20177693543), (7, 2882527649), (277, 72843659), (1939, 10406237), (3049, 6617807), (3413, 5912011), (21343, 945401), (23891, 844573)]