20139846044

素因数分解:

$2^2\times {\mathrm{1013}}^1\times {\mathrm{4970347}}^1$

素因数の和:4971364

約数の個数: 12

約数和(自身を含む): 35279530104

約数和(自身を除く): 15139684060

約数列:

[1, 2, 4, 1013, 2026, 4052, 4970347, 9940694, 19881388, 5034961511, 10069923022, 20139846044]

約数ペア:

[(1, 20139846044), (2, 10069923022), (4, 5034961511), (1013, 19881388), (2026, 9940694), (4052, 4970347)]