20222705644

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{4721}}^1$

素因数の和:5146

約数の個数: 48

約数和(自身を含む): 36837493056

約数和(自身を除く): 16614787412

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 281, 412, 562, 1124, 3811, 4721, 7622, 9442, 10397, 15244, 18884, 20794, 28943, 41588, 57886, 115772, 174677, 349354, 486263, 698708, 972526, 1070891, 1326601, 1945052, 2141782, 2653202, 4283564, 5306404, 17991731, 35983462, 49084237, 71966924, 98168474, 136639903, 196336948, 273279806, 546559612, 5055676411, 10111352822, 20222705644]

約数ペア:

[(1, 20222705644), (2, 10111352822), (4, 5055676411), (37, 546559612), (74, 273279806), (103, 196336948), (148, 136639903), (206, 98168474), (281, 71966924), (412, 49084237), (562, 35983462), (1124, 17991731), (3811, 5306404), (4721, 4283564), (7622, 2653202), (9442, 2141782), (10397, 1945052), (15244, 1326601), (18884, 1070891), (20794, 972526), (28943, 698708), (41588, 486263), (57886, 349354), (115772, 174677)]