20577885421

素因数分解:

${\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1\times {\mathrm{2801}}^1$

素因数の和:3620

約数の個数: 16

約数和(自身を含む): 21062073600

約数和(自身を除く): 484188179

約数列:

[1, 59, 239, 521, 2801, 14101, 30739, 124519, 165259, 669439, 1459321, 7346621, 39496901, 86099939, 348777719, 20577885421]

約数ペア:

[(1, 20577885421), (59, 348777719), (239, 86099939), (521, 39496901), (2801, 7346621), (14101, 1459321), (30739, 669439), (124519, 165259)]