20076684628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8513}}^1$

素因数の和:8598

約数の個数: 192

約数和(自身を含む): 51263815680

約数和(自身を除く): 31187131052

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 31, 38, 44, 52, 62, 76, 77, 91, 124, 133, 143, 154, 182, 209, 217, 247, 266, 286, 308, 341, 364, 403, 418, 434, 494, 532, 572, 589, 682, 806, 836, 868, 988, 1001, 1178, 1364, 1463, 1612, 1729, 2002, 2356, 2387, 2717, 2821, 2926, 3458, 4004, 4123, 4433, 4774, 5434, 5642, 5852, 6479, 6916, 7657, 8246, 8513, 8866, 9548, 10868, 11284, 12958, 15314, 16492, 17026, 17732, 19019, 25916, 30628, 31031, 34052, 38038, 45353, 53599, 59591, 62062, 76076, 84227, 90706, 93643, 107198, 110669, 119182, 124124, 161747, 168454, 181412, 187286, 214396, 221338, 238364, 263903, 323494, 336908, 374572, 442676, 527806, 589589, 646988, 655501, 774683, 1055612, 1132229, 1179178, 1217359, 1311002, 1549366, 1779217, 1847321, 2102711, 2264458, 2358356, 2434718, 2622004, 2902933, 3098732, 3430739, 3558434, 3694642, 4205422, 4528916, 4869436, 5014157, 5805866, 6861478, 7116868, 7389284, 8410844, 8521513, 10028314, 11611732, 12454519, 13722956, 14718977, 17043026, 20056628, 20320531, 23129821, 24015173, 24909038, 29437954, 34086052, 35099099, 37738129, 40641062, 46259642, 48030346, 49818076, 55155727, 58875908, 65184041, 70198198, 75476258, 81282124, 92519284, 96060692, 110311454, 130368082, 140396396, 150952516, 161908747, 220622908, 260736164, 264166903, 323817494, 386090089, 456288287, 528333806, 647634988, 717024451, 772180178, 912576574, 1056667612, 1434048902, 1544360356, 1825153148, 2868097804, 5019171157, 10038342314, 20076684628]

約数ペア:

[(1, 20076684628), (2, 10038342314), (4, 5019171157), (7, 2868097804), (11, 1825153148), (13, 1544360356), (14, 1434048902), (19, 1056667612), (22, 912576574), (26, 772180178), (28, 717024451), (31, 647634988), (38, 528333806), (44, 456288287), (52, 386090089), (62, 323817494), (76, 264166903), (77, 260736164), (91, 220622908), (124, 161908747), (133, 150952516), (143, 140396396), (154, 130368082), (182, 110311454), (209, 96060692), (217, 92519284), (247, 81282124), (266, 75476258), (286, 70198198), (308, 65184041), (341, 58875908), (364, 55155727), (403, 49818076), (418, 48030346), (434, 46259642), (494, 40641062), (532, 37738129), (572, 35099099), (589, 34086052), (682, 29437954), (806, 24909038), (836, 24015173), (868, 23129821), (988, 20320531), (1001, 20056628), (1178, 17043026), (1364, 14718977), (1463, 13722956), (1612, 12454519), (1729, 11611732), (2002, 10028314), (2356, 8521513), (2387, 8410844), (2717, 7389284), (2821, 7116868), (2926, 6861478), (3458, 5805866), (4004, 5014157), (4123, 4869436), (4433, 4528916), (4774, 4205422), (5434, 3694642), (5642, 3558434), (5852, 3430739), (6479, 3098732), (6916, 2902933), (7657, 2622004), (8246, 2434718), (8513, 2358356), (8866, 2264458), (9548, 2102711), (10868, 1847321), (11284, 1779217), (12958, 1549366), (15314, 1311002), (16492, 1217359), (17026, 1179178), (17732, 1132229), (19019, 1055612), (25916, 774683), (30628, 655501), (31031, 646988), (34052, 589589), (38038, 527806), (45353, 442676), (53599, 374572), (59591, 336908), (62062, 323494), (76076, 263903), (84227, 238364), (90706, 221338), (93643, 214396), (107198, 187286), (110669, 181412), (119182, 168454), (124124, 161747)]