20221366952

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{109}}^2\times {\mathrm{5189}}^1$

素因数の和:5454

約数の個数: 48

約数和(自身を含む): 39206972700

約数和(自身を除く): 18985605748

約数列:

[1, 2, 4, 8, 41, 82, 109, 164, 218, 328, 436, 872, 4469, 5189, 8938, 10378, 11881, 17876, 20756, 23762, 35752, 41512, 47524, 95048, 212749, 425498, 487121, 565601, 850996, 974242, 1131202, 1701992, 1948484, 2262404, 3896968, 4524808, 23189641, 46379282, 61650509, 92758564, 123301018, 185517128, 246602036, 493204072, 2527670869, 5055341738, 10110683476, 20221366952]

約数ペア:

[(1, 20221366952), (2, 10110683476), (4, 5055341738), (8, 2527670869), (41, 493204072), (82, 246602036), (109, 185517128), (164, 123301018), (218, 92758564), (328, 61650509), (436, 46379282), (872, 23189641), (4469, 4524808), (5189, 3896968), (8938, 2262404), (10378, 1948484), (11881, 1701992), (17876, 1131202), (20756, 974242), (23762, 850996), (35752, 565601), (41512, 487121), (47524, 425498), (95048, 212749)]