20132874015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{758729}}^1$

素因数の和:758827

約数の個数: 32

約数和(自身を含む): 33869707200

約数和(自身を除く): 13736833185

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1769, 5307, 8845, 26535, 758729, 2276187, 3793645, 11380935, 22003141, 46282469, 66009423, 110015705, 138847407, 231412345, 330047115, 694237035, 1342191601, 4026574803, 6710958005, 20132874015]

約数ペア:

[(1, 20132874015), (3, 6710958005), (5, 4026574803), (15, 1342191601), (29, 694237035), (61, 330047115), (87, 231412345), (145, 138847407), (183, 110015705), (305, 66009423), (435, 46282469), (915, 22003141), (1769, 11380935), (5307, 3793645), (8845, 2276187), (26535, 758729)]