20173346070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^2\times {\mathrm{10181}}^1$

素因数の和:10705

約数の個数: 48

約数和(自身を含む): 48609926928

約数和(自身を除く): 28436580858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 10181, 20362, 30543, 50905, 61086, 66049, 101810, 132098, 152715, 198147, 305430, 330245, 396294, 660490, 990735, 1981470, 2616517, 5233034, 7849551, 13082585, 15699102, 26165170, 39247755, 78495510, 672444869, 1344889738, 2017334607, 3362224345, 4034669214, 6724448690, 10086673035, 20173346070]

約数ペア:

[(1, 20173346070), (2, 10086673035), (3, 6724448690), (5, 4034669214), (6, 3362224345), (10, 2017334607), (15, 1344889738), (30, 672444869), (257, 78495510), (514, 39247755), (771, 26165170), (1285, 15699102), (1542, 13082585), (2570, 7849551), (3855, 5233034), (7710, 2616517), (10181, 1981470), (20362, 990735), (30543, 660490), (50905, 396294), (61086, 330245), (66049, 305430), (101810, 198147), (132098, 152715)]