20179683706

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6522199}}^1$

素因数の和:6522238

約数の個数: 32

約数和(自身を含む): 39446265600

約数和(自身を除く): 19266581894

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6522199, 13044398, 45655393, 84788587, 91310786, 110877383, 169577174, 221754766, 593520109, 776141681, 1187040218, 1441405979, 1552283362, 2882811958, 10089841853, 20179683706]

約数ペア:

[(1, 20179683706), (2, 10089841853), (7, 2882811958), (13, 1552283362), (14, 1441405979), (17, 1187040218), (26, 776141681), (34, 593520109), (91, 221754766), (119, 169577174), (182, 110877383), (221, 91310786), (238, 84788587), (442, 45655393), (1547, 13044398), (3094, 6522199)]