20233068908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{42307}}^1$

素因数の和:42882

約数の個数: 48

約数和(自身を含む): 40450171104

約数和(自身を除く): 20217102196

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 541, 884, 1082, 2164, 7033, 9197, 14066, 18394, 28132, 36788, 42307, 84614, 119561, 169228, 239122, 478244, 549991, 719219, 1099982, 1438438, 2199964, 2876876, 9349847, 18699694, 22888087, 37399388, 45776174, 91552348, 297545131, 389097479, 595090262, 778194958, 1190180524, 1556389916, 5058267227, 10116534454, 20233068908]

約数ペア:

[(1, 20233068908), (2, 10116534454), (4, 5058267227), (13, 1556389916), (17, 1190180524), (26, 778194958), (34, 595090262), (52, 389097479), (68, 297545131), (221, 91552348), (442, 45776174), (541, 37399388), (884, 22888087), (1082, 18699694), (2164, 9349847), (7033, 2876876), (9197, 2199964), (14066, 1438438), (18394, 1099982), (28132, 719219), (36788, 549991), (42307, 478244), (84614, 239122), (119561, 169228)]