20065922316

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{2647}}^1$

素因数の和:3386

約数の個数: 144

約数和(自身を含む): 57485326080

約数和(自身を除く): 37419403764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 709, 891, 972, 1188, 1418, 1782, 2127, 2647, 2673, 2836, 3564, 4254, 5294, 5346, 6381, 7799, 7941, 8508, 10588, 10692, 12762, 15598, 15882, 19143, 23397, 23823, 25524, 29117, 31196, 31764, 38286, 46794, 47646, 57429, 58234, 70191, 71469, 76572, 87351, 93588, 95292, 114858, 116468, 140382, 142938, 172287, 174702, 210573, 214407, 229716, 262053, 280764, 285876, 344574, 349404, 421146, 428814, 524106, 631719, 643221, 689148, 786159, 842292, 857628, 1048212, 1263438, 1286442, 1572318, 1876723, 1895157, 2358477, 2526876, 2572884, 3144636, 3753446, 3790314, 4716954, 5630169, 7075431, 7506892, 7580628, 9433908, 11260338, 14150862, 16890507, 20643953, 22520676, 28301724, 33781014, 41287906, 50671521, 61931859, 67562028, 82575812, 101343042, 123863718, 152014563, 185795577, 202686084, 247727436, 304029126, 371591154, 456043689, 557386731, 608058252, 743182308, 912087378, 1114773462, 1672160193, 1824174756, 2229546924, 3344320386, 5016480579, 6688640772, 10032961158, 20065922316]

約数ペア:

[(1, 20065922316), (2, 10032961158), (3, 6688640772), (4, 5016480579), (6, 3344320386), (9, 2229546924), (11, 1824174756), (12, 1672160193), (18, 1114773462), (22, 912087378), (27, 743182308), (33, 608058252), (36, 557386731), (44, 456043689), (54, 371591154), (66, 304029126), (81, 247727436), (99, 202686084), (108, 185795577), (132, 152014563), (162, 123863718), (198, 101343042), (243, 82575812), (297, 67562028), (324, 61931859), (396, 50671521), (486, 41287906), (594, 33781014), (709, 28301724), (891, 22520676), (972, 20643953), (1188, 16890507), (1418, 14150862), (1782, 11260338), (2127, 9433908), (2647, 7580628), (2673, 7506892), (2836, 7075431), (3564, 5630169), (4254, 4716954), (5294, 3790314), (5346, 3753446), (6381, 3144636), (7799, 2572884), (7941, 2526876), (8508, 2358477), (10588, 1895157), (10692, 1876723), (12762, 1572318), (15598, 1286442), (15882, 1263438), (19143, 1048212), (23397, 857628), (23823, 842292), (25524, 786159), (29117, 689148), (31196, 643221), (31764, 631719), (38286, 524106), (46794, 428814), (47646, 421146), (57429, 349404), (58234, 344574), (70191, 285876), (71469, 280764), (76572, 262053), (87351, 229716), (93588, 214407), (95292, 210573), (114858, 174702), (116468, 172287), (140382, 142938)]