20193540130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1481551}}^1$

素因数の和:1481634

約数の個数: 32

約数和(自身を含む): 38401827840

約数和(自身を除く): 18208287710

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 6815, 13630, 1481551, 2963102, 7407755, 14815510, 42964979, 69632897, 85929958, 139265794, 214824895, 348164485, 429649790, 696328970, 2019354013, 4038708026, 10096770065, 20193540130]

約数ペア:

[(1, 20193540130), (2, 10096770065), (5, 4038708026), (10, 2019354013), (29, 696328970), (47, 429649790), (58, 348164485), (94, 214824895), (145, 139265794), (235, 85929958), (290, 69632897), (470, 42964979), (1363, 14815510), (2726, 7407755), (6815, 2963102), (13630, 1481551)]