20180193813

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{24113}}^1$

素因数の和:24466

約数の個数: 48

約数和(自身を含む): 32862945024

約数和(自身を除く): 12682751211

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 311, 897, 933, 2691, 2799, 4043, 7153, 12129, 21459, 24113, 36387, 64377, 72339, 92989, 217017, 278967, 313469, 554599, 836901, 940407, 1663797, 2821221, 4991391, 7209787, 7499143, 21629361, 22497429, 64888083, 67492287, 97488859, 172480289, 292466577, 517440867, 877399731, 1552322601, 2242243757, 6726731271, 20180193813]

約数ペア:

[(1, 20180193813), (3, 6726731271), (9, 2242243757), (13, 1552322601), (23, 877399731), (39, 517440867), (69, 292466577), (117, 172480289), (207, 97488859), (299, 67492287), (311, 64888083), (897, 22497429), (933, 21629361), (2691, 7499143), (2799, 7209787), (4043, 4991391), (7153, 2821221), (12129, 1663797), (21459, 940407), (24113, 836901), (36387, 554599), (64377, 313469), (72339, 278967), (92989, 217017)]