20046732048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{4397}}^1\times {\mathrm{4523}}^1$

素因数の和:8941

約数の個数: 120

約数和(自身を含む): 64146483648

約数和(自身を除く): 44099751600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 4397, 4523, 8794, 9046, 13191, 13569, 17588, 18092, 26382, 27138, 30779, 31661, 35176, 36184, 39573, 40707, 52764, 54276, 61558, 63322, 70352, 72368, 79146, 81414, 92337, 94983, 105528, 108552, 123116, 126644, 158292, 162828, 184674, 189966, 211056, 217104, 246232, 253288, 277011, 284949, 316584, 325656, 369348, 379932, 492464, 506576, 554022, 569898, 633168, 651312, 738696, 759864, 1108044, 1139796, 1477392, 1519728, 2216088, 2279592, 4432176, 4559184, 19887631, 39775262, 59662893, 79550524, 119325786, 139213417, 159101048, 178988679, 238651572, 278426834, 318202096, 357977358, 417640251, 477303144, 556853668, 715954716, 835280502, 954606288, 1113707336, 1252920753, 1431909432, 1670561004, 2227414672, 2505841506, 2863818864, 3341122008, 5011683012, 6682244016, 10023366024, 20046732048]

約数ペア:

[(1, 20046732048), (2, 10023366024), (3, 6682244016), (4, 5011683012), (6, 3341122008), (7, 2863818864), (8, 2505841506), (9, 2227414672), (12, 1670561004), (14, 1431909432), (16, 1252920753), (18, 1113707336), (21, 954606288), (24, 835280502), (28, 715954716), (36, 556853668), (42, 477303144), (48, 417640251), (56, 357977358), (63, 318202096), (72, 278426834), (84, 238651572), (112, 178988679), (126, 159101048), (144, 139213417), (168, 119325786), (252, 79550524), (336, 59662893), (504, 39775262), (1008, 19887631), (4397, 4559184), (4523, 4432176), (8794, 2279592), (9046, 2216088), (13191, 1519728), (13569, 1477392), (17588, 1139796), (18092, 1108044), (26382, 759864), (27138, 738696), (30779, 651312), (31661, 633168), (35176, 569898), (36184, 554022), (39573, 506576), (40707, 492464), (52764, 379932), (54276, 369348), (61558, 325656), (63322, 316584), (70352, 284949), (72368, 277011), (79146, 253288), (81414, 246232), (92337, 217104), (94983, 211056), (105528, 189966), (108552, 184674), (123116, 162828), (126644, 158292)]