2020474070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4298881}}^1$

素因数の和:4298935

約数の個数: 16

約数和(自身を含む): 3714234048

約数和(自身を除く): 1693759978

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 4298881, 8597762, 21494405, 42988810, 202047407, 404094814, 1010237035, 2020474070]

約数ペア:

[(1, 2020474070), (2, 1010237035), (5, 404094814), (10, 202047407), (47, 42988810), (94, 21494405), (235, 8597762), (470, 4298881)]