20132029064

素因数分解:

$2^3\times 7^2\times {\mathrm{587}}^1\times {\mathrm{87491}}^1$

素因数の和:88098

約数の個数: 48

約数和(自身を含む): 43985728080

約数和(自身を除く): 23853699016

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 587, 1174, 2348, 4109, 4696, 8218, 16436, 28763, 32872, 57526, 87491, 115052, 174982, 230104, 349964, 612437, 699928, 1224874, 2449748, 4287059, 4899496, 8574118, 17148236, 34296472, 51357217, 102714434, 205428868, 359500519, 410857736, 719001038, 1438002076, 2516503633, 2876004152, 5033007266, 10066014532, 20132029064]

約数ペア:

[(1, 20132029064), (2, 10066014532), (4, 5033007266), (7, 2876004152), (8, 2516503633), (14, 1438002076), (28, 719001038), (49, 410857736), (56, 359500519), (98, 205428868), (196, 102714434), (392, 51357217), (587, 34296472), (1174, 17148236), (2348, 8574118), (4109, 4899496), (4696, 4287059), (8218, 2449748), (16436, 1224874), (28763, 699928), (32872, 612437), (57526, 349964), (87491, 230104), (115052, 174982)]