20734164

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 60641280

約数和(自身を除く): 39907116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 124, 132, 186, 198, 279, 297, 341, 372, 396, 558, 563, 594, 682, 837, 1023, 1116, 1126, 1188, 1364, 1674, 1689, 2046, 2252, 3069, 3348, 3378, 4092, 5067, 6138, 6193, 6756, 9207, 10134, 12276, 12386, 15201, 17453, 18414, 18579, 20268, 24772, 30402, 34906, 36828, 37158, 52359, 55737, 60804, 69812, 74316, 104718, 111474, 157077, 167211, 191983, 209436, 222948, 314154, 334422, 383966, 471231, 575949, 628308, 668844, 767932, 942462, 1151898, 1727847, 1884924, 2303796, 3455694, 5183541, 6911388, 10367082, 20734164]

約数ペア:

[(1, 20734164), (2, 10367082), (3, 6911388), (4, 5183541), (6, 3455694), (9, 2303796), (11, 1884924), (12, 1727847), (18, 1151898), (22, 942462), (27, 767932), (31, 668844), (33, 628308), (36, 575949), (44, 471231), (54, 383966), (62, 334422), (66, 314154), (93, 222948), (99, 209436), (108, 191983), (124, 167211), (132, 157077), (186, 111474), (198, 104718), (279, 74316), (297, 69812), (341, 60804), (372, 55737), (396, 52359), (558, 37158), (563, 36828), (594, 34906), (682, 30402), (837, 24772), (1023, 20268), (1116, 18579), (1126, 18414), (1188, 17453), (1364, 15201), (1674, 12386), (1689, 12276), (2046, 10134), (2252, 9207), (3069, 6756), (3348, 6193), (3378, 6138), (4092, 5067)]