20185299744

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{761}}^1$

素因数の和:1131

約数の個数: 192

約数和(自身を含む): 56906696448

約数和(自身を除く): 36721396704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 69, 82, 92, 96, 123, 138, 164, 184, 246, 276, 293, 328, 368, 492, 552, 586, 656, 736, 761, 879, 943, 984, 1104, 1172, 1312, 1522, 1758, 1886, 1968, 2208, 2283, 2344, 2829, 3044, 3516, 3772, 3936, 4566, 4688, 5658, 6088, 6739, 7032, 7544, 9132, 9376, 11316, 12013, 12176, 13478, 14064, 15088, 17503, 18264, 20217, 22632, 24026, 24352, 26956, 28128, 30176, 31201, 35006, 36039, 36528, 40434, 45264, 48052, 52509, 53912, 62402, 70012, 72078, 73056, 80868, 90528, 93603, 96104, 105018, 107824, 124804, 140024, 144156, 161736, 187206, 192208, 210036, 215648, 222973, 249608, 276299, 280048, 288312, 323472, 374412, 384416, 420072, 445946, 499216, 552598, 560096, 576624, 646944, 668919, 717623, 748824, 828897, 840144, 891892, 998432, 1105196, 1153248, 1337838, 1435246, 1497648, 1657794, 1680288, 1783784, 2152869, 2210392, 2675676, 2870492, 2995296, 3315588, 3567568, 4305738, 4420784, 5128379, 5351352, 5740984, 6631176, 7135136, 8611476, 8841568, 9141893, 10256758, 10702704, 11481968, 13262352, 15385137, 17222952, 18283786, 20513516, 21405408, 22963936, 26524704, 27425679, 30770274, 34445904, 36567572, 41027032, 54851358, 61540548, 68891808, 73135144, 82054064, 109702716, 123081096, 146270288, 164108128, 210263539, 219405432, 246162192, 292540576, 420527078, 438810864, 492324384, 630790617, 841054156, 877621728, 1261581234, 1682108312, 2523162468, 3364216624, 5046324936, 6728433248, 10092649872, 20185299744]

約数ペア:

[(1, 20185299744), (2, 10092649872), (3, 6728433248), (4, 5046324936), (6, 3364216624), (8, 2523162468), (12, 1682108312), (16, 1261581234), (23, 877621728), (24, 841054156), (32, 630790617), (41, 492324384), (46, 438810864), (48, 420527078), (69, 292540576), (82, 246162192), (92, 219405432), (96, 210263539), (123, 164108128), (138, 146270288), (164, 123081096), (184, 109702716), (246, 82054064), (276, 73135144), (293, 68891808), (328, 61540548), (368, 54851358), (492, 41027032), (552, 36567572), (586, 34445904), (656, 30770274), (736, 27425679), (761, 26524704), (879, 22963936), (943, 21405408), (984, 20513516), (1104, 18283786), (1172, 17222952), (1312, 15385137), (1522, 13262352), (1758, 11481968), (1886, 10702704), (1968, 10256758), (2208, 9141893), (2283, 8841568), (2344, 8611476), (2829, 7135136), (3044, 6631176), (3516, 5740984), (3772, 5351352), (3936, 5128379), (4566, 4420784), (4688, 4305738), (5658, 3567568), (6088, 3315588), (6739, 2995296), (7032, 2870492), (7544, 2675676), (9132, 2210392), (9376, 2152869), (11316, 1783784), (12013, 1680288), (12176, 1657794), (13478, 1497648), (14064, 1435246), (15088, 1337838), (17503, 1153248), (18264, 1105196), (20217, 998432), (22632, 891892), (24026, 840144), (24352, 828897), (26956, 748824), (28128, 717623), (30176, 668919), (31201, 646944), (35006, 576624), (36039, 560096), (36528, 552598), (40434, 499216), (45264, 445946), (48052, 420072), (52509, 384416), (53912, 374412), (62402, 323472), (70012, 288312), (72078, 280048), (73056, 276299), (80868, 249608), (90528, 222973), (93603, 215648), (96104, 210036), (105018, 192208), (107824, 187206), (124804, 161736), (140024, 144156)]