20145322464

素因数分解:

$2^5\times 3^1\times {\mathrm{3467}}^1\times {\mathrm{60527}}^1$

素因数の和:64007

約数の個数: 48

約数和(自身を含む): 52897598208

約数和(自身を除く): 32752275744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 3467, 6934, 10401, 13868, 20802, 27736, 41604, 55472, 60527, 83208, 110944, 121054, 166416, 181581, 242108, 332832, 363162, 484216, 726324, 968432, 1452648, 1936864, 2905296, 5810592, 209847109, 419694218, 629541327, 839388436, 1259082654, 1678776872, 2518165308, 3357553744, 5036330616, 6715107488, 10072661232, 20145322464]

約数ペア:

[(1, 20145322464), (2, 10072661232), (3, 6715107488), (4, 5036330616), (6, 3357553744), (8, 2518165308), (12, 1678776872), (16, 1259082654), (24, 839388436), (32, 629541327), (48, 419694218), (96, 209847109), (3467, 5810592), (6934, 2905296), (10401, 1936864), (13868, 1452648), (20802, 968432), (27736, 726324), (41604, 484216), (55472, 363162), (60527, 332832), (83208, 242108), (110944, 181581), (121054, 166416)]