20792370824

素因数分解:

$2^3\times {\mathrm{12413}}^1\times {\mathrm{209381}}^1$

素因数の和:221800

約数の個数: 16

約数和(自身を含む): 38989022220

約数和(自身を除く): 18196651396

約数列:

[1, 2, 4, 8, 12413, 24826, 49652, 99304, 209381, 418762, 837524, 1675048, 2599046353, 5198092706, 10396185412, 20792370824]

約数ペア:

[(1, 20792370824), (2, 10396185412), (4, 5198092706), (8, 2599046353), (12413, 1675048), (24826, 837524), (49652, 418762), (99304, 209381)]