20458496322

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{18749}}^1$

素因数の和:18949

約数の個数: 96

約数和(自身を含む): 50274000000

約数和(自身を除く): 29815503678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 167, 198, 242, 297, 334, 363, 501, 594, 726, 1002, 1089, 1503, 1837, 2178, 3006, 3267, 3674, 4509, 5511, 6534, 9018, 11022, 16533, 18749, 20207, 33066, 37498, 40414, 49599, 56247, 60621, 99198, 112494, 121242, 168741, 181863, 206239, 337482, 363726, 412478, 506223, 545589, 618717, 1012446, 1091178, 1237434, 1856151, 2268629, 3131083, 3712302, 4537258, 5568453, 6262166, 6805887, 9393249, 11136906, 13611774, 18786498, 20417661, 28179747, 34441913, 40835322, 56359494, 61252983, 68883826, 84539241, 103325739, 122505966, 169078482, 206651478, 309977217, 378861043, 619954434, 757722086, 929931651, 1136583129, 1859863302, 2273166258, 3409749387, 6819498774, 10229248161, 20458496322]

約数ペア:

[(1, 20458496322), (2, 10229248161), (3, 6819498774), (6, 3409749387), (9, 2273166258), (11, 1859863302), (18, 1136583129), (22, 929931651), (27, 757722086), (33, 619954434), (54, 378861043), (66, 309977217), (99, 206651478), (121, 169078482), (167, 122505966), (198, 103325739), (242, 84539241), (297, 68883826), (334, 61252983), (363, 56359494), (501, 40835322), (594, 34441913), (726, 28179747), (1002, 20417661), (1089, 18786498), (1503, 13611774), (1837, 11136906), (2178, 9393249), (3006, 6805887), (3267, 6262166), (3674, 5568453), (4509, 4537258), (5511, 3712302), (6534, 3131083), (9018, 2268629), (11022, 1856151), (16533, 1237434), (18749, 1091178), (20207, 1012446), (33066, 618717), (37498, 545589), (40414, 506223), (49599, 412478), (56247, 363726), (60621, 337482), (99198, 206239), (112494, 181863), (121242, 168741)]