20200130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42979}}^1$

素因数の和:43033

約数の個数: 16

約数和(自身を含む): 37134720

約数和(自身を除く): 16934590

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 42979, 85958, 214895, 429790, 2020013, 4040026, 10100065, 20200130]

約数ペア:

[(1, 20200130), (2, 10100065), (5, 4040026), (10, 2020013), (47, 429790), (94, 214895), (235, 85958), (470, 42979)]