20336424

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 53568000

約数和(自身を除く): 33231576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 61, 87, 116, 122, 174, 183, 232, 244, 348, 366, 479, 488, 696, 732, 958, 1437, 1464, 1769, 1916, 2874, 3538, 3832, 5307, 5748, 7076, 10614, 11496, 13891, 14152, 21228, 27782, 29219, 41673, 42456, 55564, 58438, 83346, 87657, 111128, 116876, 166692, 175314, 233752, 333384, 350628, 701256, 847351, 1694702, 2542053, 3389404, 5084106, 6778808, 10168212, 20336424]

約数ペア:

[(1, 20336424), (2, 10168212), (3, 6778808), (4, 5084106), (6, 3389404), (8, 2542053), (12, 1694702), (24, 847351), (29, 701256), (58, 350628), (61, 333384), (87, 233752), (116, 175314), (122, 166692), (174, 116876), (183, 111128), (232, 87657), (244, 83346), (348, 58438), (366, 55564), (479, 42456), (488, 41673), (696, 29219), (732, 27782), (958, 21228), (1437, 14152), (1464, 13891), (1769, 11496), (1916, 10614), (2874, 7076), (3538, 5748), (3832, 5307)]