20444076

素因数分解:

$2^2\times 3^8\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 108

約数和(自身を含む): 57865080

約数和(自身を除く): 37421004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 41, 54, 57, 76, 81, 82, 108, 114, 123, 162, 164, 171, 228, 243, 246, 324, 342, 369, 486, 492, 513, 684, 729, 738, 779, 972, 1026, 1107, 1458, 1476, 1539, 1558, 2052, 2187, 2214, 2337, 2916, 3078, 3116, 3321, 4374, 4428, 4617, 4674, 6156, 6561, 6642, 7011, 8748, 9234, 9348, 9963, 13122, 13284, 13851, 14022, 18468, 19926, 21033, 26244, 27702, 28044, 29889, 39852, 41553, 42066, 55404, 59778, 63099, 83106, 84132, 89667, 119556, 124659, 126198, 166212, 179334, 189297, 249318, 252396, 269001, 358668, 378594, 498636, 538002, 567891, 757188, 1076004, 1135782, 1703673, 2271564, 3407346, 5111019, 6814692, 10222038, 20444076]

約数ペア:

[(1, 20444076), (2, 10222038), (3, 6814692), (4, 5111019), (6, 3407346), (9, 2271564), (12, 1703673), (18, 1135782), (19, 1076004), (27, 757188), (36, 567891), (38, 538002), (41, 498636), (54, 378594), (57, 358668), (76, 269001), (81, 252396), (82, 249318), (108, 189297), (114, 179334), (123, 166212), (162, 126198), (164, 124659), (171, 119556), (228, 89667), (243, 84132), (246, 83106), (324, 63099), (342, 59778), (369, 55404), (486, 42066), (492, 41553), (513, 39852), (684, 29889), (729, 28044), (738, 27702), (779, 26244), (972, 21033), (1026, 19926), (1107, 18468), (1458, 14022), (1476, 13851), (1539, 13284), (1558, 13122), (2052, 9963), (2187, 9348), (2214, 9234), (2337, 8748), (2916, 7011), (3078, 6642), (3116, 6561), (3321, 6156), (4374, 4674), (4428, 4617)]