20822311228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{13337}}^1$

素因数の和:13726

約数の個数: 48

約数和(自身を含む): 38698339680

約数和(自身を除く): 17876028452

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 313, 626, 1247, 1252, 2494, 4988, 9077, 13337, 13459, 18154, 26674, 26918, 36308, 53348, 53836, 386773, 390311, 573491, 773546, 780622, 1146982, 1547092, 1561244, 2293964, 4174481, 8348962, 16631239, 16697924, 33262478, 66524956, 121059949, 179502683, 242119898, 359005366, 484239796, 718010732, 5205577807, 10411155614, 20822311228]

約数ペア:

[(1, 20822311228), (2, 10411155614), (4, 5205577807), (29, 718010732), (43, 484239796), (58, 359005366), (86, 242119898), (116, 179502683), (172, 121059949), (313, 66524956), (626, 33262478), (1247, 16697924), (1252, 16631239), (2494, 8348962), (4988, 4174481), (9077, 2293964), (13337, 1561244), (13459, 1547092), (18154, 1146982), (26674, 780622), (26918, 773546), (36308, 573491), (53348, 390311), (53836, 386773)]