20072670915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{297439}}^1$

素因数の和:297867

約数の個数: 32

約数和(自身を含む): 35121715200

約数和(自身を除く): 15049044285

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 409, 1227, 2045, 4499, 6135, 13497, 22495, 67485, 297439, 892317, 1487195, 3271829, 4461585, 9815487, 16359145, 49077435, 121652551, 364957653, 608262755, 1338178061, 1824788265, 4014534183, 6690890305, 20072670915]

約数ペア:

[(1, 20072670915), (3, 6690890305), (5, 4014534183), (11, 1824788265), (15, 1338178061), (33, 608262755), (55, 364957653), (165, 121652551), (409, 49077435), (1227, 16359145), (2045, 9815487), (4499, 4461585), (6135, 3271829), (13497, 1487195), (22495, 892317), (67485, 297439)]