20199821230

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{134227}}^1$

素因数の和:134484

約数の個数: 32

約数和(自身を含む): 36966391200

約数和(自身を除く): 16766569970

約数列:

[1, 2, 5, 10, 101, 149, 202, 298, 505, 745, 1010, 1490, 15049, 30098, 75245, 134227, 150490, 268454, 671135, 1342270, 13556927, 19999823, 27113854, 39999646, 67784635, 99999115, 135569270, 199998230, 2019982123, 4039964246, 10099910615, 20199821230]

約数ペア:

[(1, 20199821230), (2, 10099910615), (5, 4039964246), (10, 2019982123), (101, 199998230), (149, 135569270), (202, 99999115), (298, 67784635), (505, 39999646), (745, 27113854), (1010, 19999823), (1490, 13556927), (15049, 1342270), (30098, 671135), (75245, 268454), (134227, 150490)]