20244967018

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1\times {\mathrm{196901}}^1$

素因数の和:197513

約数の個数: 16

約数和(自身を含む): 30728526120

約数和(自身を除く): 10483559102

約数列:

[1, 2, 101, 202, 509, 1018, 51409, 102818, 196901, 393802, 19887001, 39774002, 100222609, 200445218, 10122483509, 20244967018]

約数ペア:

[(1, 20244967018), (2, 10122483509), (101, 200445218), (202, 100222609), (509, 39774002), (1018, 19887001), (51409, 393802), (102818, 196901)]