20255875416

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{48017}}^1$

素因数の和:48076

約数の個数: 192

約数和(自身を含む): 67117639680

約数和(自身を除く): 46861764264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 216, 217, 243, 248, 252, 279, 324, 372, 378, 434, 486, 504, 558, 567, 648, 651, 744, 756, 837, 868, 972, 1116, 1134, 1302, 1512, 1674, 1701, 1736, 1944, 1953, 2232, 2268, 2511, 2604, 3348, 3402, 3906, 4536, 5022, 5208, 5859, 6696, 6804, 7533, 7812, 10044, 11718, 13608, 15066, 15624, 17577, 20088, 23436, 30132, 35154, 46872, 48017, 52731, 60264, 70308, 96034, 105462, 140616, 144051, 192068, 210924, 288102, 336119, 384136, 421848, 432153, 576204, 672238, 864306, 1008357, 1152408, 1296459, 1344476, 1488527, 1728612, 2016714, 2592918, 2688952, 2977054, 3025071, 3457224, 3889377, 4033428, 4465581, 5185836, 5954108, 6050142, 7778754, 8066856, 8931162, 9075213, 10371672, 10419689, 11668131, 11908216, 12100284, 13396743, 15557508, 17862324, 18150426, 20839378, 23336262, 24200568, 26793486, 27225639, 31115016, 31259067, 35724648, 36300852, 40190229, 41678756, 46672524, 53586972, 54451278, 62518134, 72601704, 80380458, 81676917, 83357512, 93345048, 93777201, 107173944, 108902556, 120570687, 125036268, 160760916, 163353834, 187554402, 217805112, 241141374, 250072536, 281331603, 321521832, 326707668, 361712061, 375108804, 482282748, 562663206, 653415336, 723424122, 750217608, 843994809, 964565496, 1125326412, 1446848244, 1687989618, 2250652824, 2531984427, 2893696488, 3375979236, 5063968854, 6751958472, 10127937708, 20255875416]

約数ペア:

[(1, 20255875416), (2, 10127937708), (3, 6751958472), (4, 5063968854), (6, 3375979236), (7, 2893696488), (8, 2531984427), (9, 2250652824), (12, 1687989618), (14, 1446848244), (18, 1125326412), (21, 964565496), (24, 843994809), (27, 750217608), (28, 723424122), (31, 653415336), (36, 562663206), (42, 482282748), (54, 375108804), (56, 361712061), (62, 326707668), (63, 321521832), (72, 281331603), (81, 250072536), (84, 241141374), (93, 217805112), (108, 187554402), (124, 163353834), (126, 160760916), (162, 125036268), (168, 120570687), (186, 108902556), (189, 107173944), (216, 93777201), (217, 93345048), (243, 83357512), (248, 81676917), (252, 80380458), (279, 72601704), (324, 62518134), (372, 54451278), (378, 53586972), (434, 46672524), (486, 41678756), (504, 40190229), (558, 36300852), (567, 35724648), (648, 31259067), (651, 31115016), (744, 27225639), (756, 26793486), (837, 24200568), (868, 23336262), (972, 20839378), (1116, 18150426), (1134, 17862324), (1302, 15557508), (1512, 13396743), (1674, 12100284), (1701, 11908216), (1736, 11668131), (1944, 10419689), (1953, 10371672), (2232, 9075213), (2268, 8931162), (2511, 8066856), (2604, 7778754), (3348, 6050142), (3402, 5954108), (3906, 5185836), (4536, 4465581), (5022, 4033428), (5208, 3889377), (5859, 3457224), (6696, 3025071), (6804, 2977054), (7533, 2688952), (7812, 2592918), (10044, 2016714), (11718, 1728612), (13608, 1488527), (15066, 1344476), (15624, 1296459), (17577, 1152408), (20088, 1008357), (23436, 864306), (30132, 672238), (35154, 576204), (46872, 432153), (48017, 421848), (52731, 384136), (60264, 336119), (70308, 288102), (96034, 210924), (105462, 192068), (140616, 144051)]