20300265215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1\times {\mathrm{29611}}^1$

素因数の和:34070

約数の個数: 16

約数和(自身を含む): 25152669696

約数和(自身を除く): 4852404481

約数列:

[1, 5, 31, 155, 4423, 22115, 29611, 137113, 148055, 685565, 917941, 4589705, 130969453, 654847265, 4060053043, 20300265215]

約数ペア:

[(1, 20300265215), (5, 4060053043), (31, 654847265), (155, 130969453), (4423, 4589705), (22115, 917941), (29611, 685565), (137113, 148055)]