20182885848

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{26669}}^1$

素因数の和:27161

約数の個数: 96

約数和(自身を含む): 57165544800

約数和(自身を除く): 36982658952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 457, 552, 828, 914, 1371, 1656, 1828, 2742, 3656, 4113, 5484, 8226, 10511, 10968, 16452, 21022, 26669, 31533, 32904, 42044, 53338, 63066, 80007, 84088, 94599, 106676, 126132, 160014, 189198, 213352, 240021, 252264, 320028, 378396, 480042, 613387, 640056, 756792, 960084, 1226774, 1840161, 1920168, 2453548, 3680322, 4907096, 5520483, 7360644, 11040966, 12187733, 14721288, 22081932, 24375466, 36563199, 44163864, 48750932, 73126398, 97501864, 109689597, 146252796, 219379194, 280317859, 292505592, 438758388, 560635718, 840953577, 877516776, 1121271436, 1681907154, 2242542872, 2522860731, 3363814308, 5045721462, 6727628616, 10091442924, 20182885848]

約数ペア:

[(1, 20182885848), (2, 10091442924), (3, 6727628616), (4, 5045721462), (6, 3363814308), (8, 2522860731), (9, 2242542872), (12, 1681907154), (18, 1121271436), (23, 877516776), (24, 840953577), (36, 560635718), (46, 438758388), (69, 292505592), (72, 280317859), (92, 219379194), (138, 146252796), (184, 109689597), (207, 97501864), (276, 73126398), (414, 48750932), (457, 44163864), (552, 36563199), (828, 24375466), (914, 22081932), (1371, 14721288), (1656, 12187733), (1828, 11040966), (2742, 7360644), (3656, 5520483), (4113, 4907096), (5484, 3680322), (8226, 2453548), (10511, 1920168), (10968, 1840161), (16452, 1226774), (21022, 960084), (26669, 756792), (31533, 640056), (32904, 613387), (42044, 480042), (53338, 378396), (63066, 320028), (80007, 252264), (84088, 240021), (94599, 213352), (106676, 189198), (126132, 160014)]