20270124

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11491}}^1$

素因数の和:11515

約数の個数: 54

約数和(自身を含む): 59609004

約数和(自身を除く): 39338880

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 11491, 22982, 34473, 45964, 68946, 80437, 103419, 137892, 160874, 206838, 241311, 321748, 413676, 482622, 563059, 723933, 965244, 1126118, 1447866, 1689177, 2252236, 2895732, 3378354, 5067531, 6756708, 10135062, 20270124]

約数ペア:

[(1, 20270124), (2, 10135062), (3, 6756708), (4, 5067531), (6, 3378354), (7, 2895732), (9, 2252236), (12, 1689177), (14, 1447866), (18, 1126118), (21, 965244), (28, 723933), (36, 563059), (42, 482622), (49, 413676), (63, 321748), (84, 241311), (98, 206838), (126, 160874), (147, 137892), (196, 103419), (252, 80437), (294, 68946), (441, 45964), (588, 34473), (882, 22982), (1764, 11491)]