20260790046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1\times {\mathrm{3347}}^1$

素因数の和:3918

約数の個数: 96

約数和(自身を含む): 50766393600

約数和(自身を除く): 30505603554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 449, 642, 749, 898, 963, 1347, 1498, 1926, 2247, 2694, 3143, 3347, 4041, 4494, 6286, 6694, 6741, 8082, 9429, 10041, 13482, 18858, 20082, 23429, 28287, 30123, 46858, 48043, 56574, 60246, 70287, 96086, 140574, 144129, 210861, 288258, 336301, 358129, 421722, 432387, 672602, 716258, 864774, 1008903, 1074387, 1502803, 2017806, 2148774, 2506903, 3005606, 3026709, 3223161, 4508409, 5013806, 6053418, 6446322, 7520709, 9016818, 10519621, 13525227, 15041418, 21039242, 22562127, 27050454, 31558863, 45124254, 63117726, 94676589, 160799921, 189353178, 321599842, 482399763, 964799526, 1125599447, 1447199289, 2251198894, 2894398578, 3376798341, 6753596682, 10130395023, 20260790046]

約数ペア:

[(1, 20260790046), (2, 10130395023), (3, 6753596682), (6, 3376798341), (7, 2894398578), (9, 2251198894), (14, 1447199289), (18, 1125599447), (21, 964799526), (42, 482399763), (63, 321599842), (107, 189353178), (126, 160799921), (214, 94676589), (321, 63117726), (449, 45124254), (642, 31558863), (749, 27050454), (898, 22562127), (963, 21039242), (1347, 15041418), (1498, 13525227), (1926, 10519621), (2247, 9016818), (2694, 7520709), (3143, 6446322), (3347, 6053418), (4041, 5013806), (4494, 4508409), (6286, 3223161), (6694, 3026709), (6741, 3005606), (8082, 2506903), (9429, 2148774), (10041, 2017806), (13482, 1502803), (18858, 1074387), (20082, 1008903), (23429, 864774), (28287, 716258), (30123, 672602), (46858, 432387), (48043, 421722), (56574, 358129), (60246, 336301), (70287, 288258), (96086, 210861), (140574, 144129)]