20171411976

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{1307}}^1$

素因数の和:1795

約数の個数: 128

約数和(自身を含む): 53522104320

約数和(自身を除く): 33350692344

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 184, 219, 276, 292, 383, 438, 552, 584, 766, 876, 1149, 1307, 1532, 1679, 1752, 2298, 2614, 3064, 3358, 3921, 4596, 5037, 5228, 6716, 7842, 8809, 9192, 10074, 10456, 13432, 15684, 17618, 20148, 26427, 27959, 30061, 31368, 35236, 40296, 52854, 55918, 60122, 70472, 83877, 90183, 95411, 105708, 111836, 120244, 167754, 180366, 190822, 211416, 223672, 240488, 286233, 335508, 360732, 381644, 500581, 572466, 643057, 671016, 721464, 763288, 1001162, 1144932, 1286114, 1501743, 1929171, 2002324, 2194453, 2289864, 2572228, 3003486, 3858342, 4004648, 4388906, 5144456, 6006972, 6583359, 7716684, 8777812, 11513363, 12013944, 13166718, 15433368, 17555624, 23026726, 26333436, 34540089, 36542413, 46053452, 52666872, 69080178, 73084826, 92106904, 109627239, 138160356, 146169652, 219254478, 276320712, 292339304, 438508956, 840475499, 877017912, 1680950998, 2521426497, 3361901996, 5042852994, 6723803992, 10085705988, 20171411976]

約数ペア:

[(1, 20171411976), (2, 10085705988), (3, 6723803992), (4, 5042852994), (6, 3361901996), (8, 2521426497), (12, 1680950998), (23, 877017912), (24, 840475499), (46, 438508956), (69, 292339304), (73, 276320712), (92, 219254478), (138, 146169652), (146, 138160356), (184, 109627239), (219, 92106904), (276, 73084826), (292, 69080178), (383, 52666872), (438, 46053452), (552, 36542413), (584, 34540089), (766, 26333436), (876, 23026726), (1149, 17555624), (1307, 15433368), (1532, 13166718), (1679, 12013944), (1752, 11513363), (2298, 8777812), (2614, 7716684), (3064, 6583359), (3358, 6006972), (3921, 5144456), (4596, 4388906), (5037, 4004648), (5228, 3858342), (6716, 3003486), (7842, 2572228), (8809, 2289864), (9192, 2194453), (10074, 2002324), (10456, 1929171), (13432, 1501743), (15684, 1286114), (17618, 1144932), (20148, 1001162), (26427, 763288), (27959, 721464), (30061, 671016), (31368, 643057), (35236, 572466), (40296, 500581), (52854, 381644), (55918, 360732), (60122, 335508), (70472, 286233), (83877, 240488), (90183, 223672), (95411, 211416), (105708, 190822), (111836, 180366), (120244, 167754)]