20229573

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74101}}^1$

素因数の和:74124

約数の個数: 16

約数和(自身を含む): 33197696

約数和(自身を除く): 12968123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 74101, 222303, 518707, 963313, 1556121, 2889939, 6743191, 20229573]

約数ペア:

[(1, 20229573), (3, 6743191), (7, 2889939), (13, 1556121), (21, 963313), (39, 518707), (91, 222303), (273, 74101)]