20223592288

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{2089}}^1\times {\mathrm{4261}}^1$

素因数の和:6431

約数の個数: 48

約数和(自身を含む): 40404782880

約数和(自身を除く): 20181190592

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2089, 2272, 4178, 4261, 8356, 8522, 16712, 17044, 33424, 34088, 66848, 68176, 136352, 148319, 296638, 302531, 593276, 605062, 1186552, 1210124, 2373104, 2420248, 4746208, 4840496, 8901229, 9680992, 17802458, 35604916, 71209832, 142419664, 284839328, 631987259, 1263974518, 2527949036, 5055898072, 10111796144, 20223592288]

約数ペア:

[(1, 20223592288), (2, 10111796144), (4, 5055898072), (8, 2527949036), (16, 1263974518), (32, 631987259), (71, 284839328), (142, 142419664), (284, 71209832), (568, 35604916), (1136, 17802458), (2089, 9680992), (2272, 8901229), (4178, 4840496), (4261, 4746208), (8356, 2420248), (8522, 2373104), (16712, 1210124), (17044, 1186552), (33424, 605062), (34088, 593276), (66848, 302531), (68176, 296638), (136352, 148319)]