20121793912471

素因数分解:

${\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{5119}}^1\times {\mathrm{313037}}^1$

素因数の和:318618

約数の個数: 16

約数和(自身を含む): 20867864371200

約数和(自身を除く): 746070458729

約数列:

[1, 29, 433, 5119, 12557, 148451, 313037, 2216527, 9078073, 64279283, 135545021, 1602436403, 3930805609, 46470655687, 693854962499, 20121793912471]

約数ペア:

[(1, 20121793912471), (29, 693854962499), (433, 46470655687), (5119, 3930805609), (12557, 1602436403), (148451, 135545021), (313037, 64279283), (2216527, 9078073)]