20083826718

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{28771}}^1$

素因数の和:28955

約数の個数: 80

約数和(自身を含む): 46790177280

約数和(自身を除く): 26706350562

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 139, 162, 186, 278, 279, 417, 558, 834, 837, 1251, 1674, 2502, 2511, 3753, 4309, 5022, 7506, 8618, 11259, 12927, 22518, 25854, 28771, 38781, 57542, 77562, 86313, 116343, 172626, 232686, 258939, 349029, 517878, 698058, 776817, 891901, 1553634, 1783802, 2330451, 2675703, 3999169, 4660902, 5351406, 7998338, 8027109, 11997507, 16054218, 23995014, 24081327, 35992521, 48162654, 71985042, 72243981, 107977563, 123974239, 144487962, 215955126, 247948478, 323932689, 371922717, 647865378, 743845434, 1115768151, 2231536302, 3347304453, 6694608906, 10041913359, 20083826718]

約数ペア:

[(1, 20083826718), (2, 10041913359), (3, 6694608906), (6, 3347304453), (9, 2231536302), (18, 1115768151), (27, 743845434), (31, 647865378), (54, 371922717), (62, 323932689), (81, 247948478), (93, 215955126), (139, 144487962), (162, 123974239), (186, 107977563), (278, 72243981), (279, 71985042), (417, 48162654), (558, 35992521), (834, 24081327), (837, 23995014), (1251, 16054218), (1674, 11997507), (2502, 8027109), (2511, 7998338), (3753, 5351406), (4309, 4660902), (5022, 3999169), (7506, 2675703), (8618, 2330451), (11259, 1783802), (12927, 1553634), (22518, 891901), (25854, 776817), (28771, 698058), (38781, 517878), (57542, 349029), (77562, 258939), (86313, 232686), (116343, 172626)]