20898713602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3083}}^1\times {\mathrm{6359}}^1$

素因数の和:9498

約数の個数: 32

約数和(自身を含む): 34599519360

約数和(自身を除く): 13700805758

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 3083, 6166, 6359, 12718, 40079, 80158, 82667, 126403, 165334, 252806, 260719, 521438, 1643239, 3286478, 3389347, 6778694, 19604797, 39209594, 254862361, 509724722, 803796677, 1607593354, 10449356801, 20898713602]

約数ペア:

[(1, 20898713602), (2, 10449356801), (13, 1607593354), (26, 803796677), (41, 509724722), (82, 254862361), (533, 39209594), (1066, 19604797), (3083, 6778694), (6166, 3389347), (6359, 3286478), (12718, 1643239), (40079, 521438), (80158, 260719), (82667, 252806), (126403, 165334)]