20732271696

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{3467}}^1$

素因数の和:3929

約数の個数: 120

約数和(自身を含む): 58665825504

約数和(自身を除く): 37933553808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 317, 393, 524, 634, 786, 951, 1048, 1179, 1268, 1572, 1902, 2096, 2358, 2536, 2853, 3144, 3467, 3804, 4716, 5072, 5706, 6288, 6934, 7608, 9432, 10401, 11412, 13868, 15216, 18864, 20802, 22824, 27736, 31203, 41527, 41604, 45648, 55472, 62406, 83054, 83208, 124581, 124812, 166108, 166416, 249162, 249624, 332216, 373743, 454177, 498324, 499248, 664432, 747486, 908354, 996648, 1099039, 1362531, 1494972, 1816708, 1993296, 2198078, 2725062, 2989944, 3297117, 3633416, 4087593, 4396156, 5450124, 5979888, 6594234, 7266832, 8175186, 8792312, 9891351, 10900248, 13188468, 16350372, 17584624, 19782702, 21800496, 26376936, 32700744, 39565404, 52753872, 65401488, 79130808, 143974109, 158261616, 287948218, 431922327, 575896436, 863844654, 1151792872, 1295766981, 1727689308, 2303585744, 2591533962, 3455378616, 5183067924, 6910757232, 10366135848, 20732271696]

約数ペア:

[(1, 20732271696), (2, 10366135848), (3, 6910757232), (4, 5183067924), (6, 3455378616), (8, 2591533962), (9, 2303585744), (12, 1727689308), (16, 1295766981), (18, 1151792872), (24, 863844654), (36, 575896436), (48, 431922327), (72, 287948218), (131, 158261616), (144, 143974109), (262, 79130808), (317, 65401488), (393, 52753872), (524, 39565404), (634, 32700744), (786, 26376936), (951, 21800496), (1048, 19782702), (1179, 17584624), (1268, 16350372), (1572, 13188468), (1902, 10900248), (2096, 9891351), (2358, 8792312), (2536, 8175186), (2853, 7266832), (3144, 6594234), (3467, 5979888), (3804, 5450124), (4716, 4396156), (5072, 4087593), (5706, 3633416), (6288, 3297117), (6934, 2989944), (7608, 2725062), (9432, 2198078), (10401, 1993296), (11412, 1816708), (13868, 1494972), (15216, 1362531), (18864, 1099039), (20802, 996648), (22824, 908354), (27736, 747486), (31203, 664432), (41527, 499248), (41604, 498324), (45648, 454177), (55472, 373743), (62406, 332216), (83054, 249624), (83208, 249162), (124581, 166416), (124812, 166108)]