20126436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8969}}^1$

素因数の和:9004

約数の個数: 48

約数和(自身を含む): 54250560

約数和(自身を除く): 34124124

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8969, 17938, 26907, 35876, 53814, 98659, 107628, 152473, 197318, 295977, 304946, 394636, 457419, 591954, 609892, 914838, 1183908, 1677203, 1829676, 3354406, 5031609, 6708812, 10063218, 20126436]

約数ペア:

[(1, 20126436), (2, 10063218), (3, 6708812), (4, 5031609), (6, 3354406), (11, 1829676), (12, 1677203), (17, 1183908), (22, 914838), (33, 609892), (34, 591954), (44, 457419), (51, 394636), (66, 304946), (68, 295977), (102, 197318), (132, 152473), (187, 107628), (204, 98659), (374, 53814), (561, 35876), (748, 26907), (1122, 17938), (2244, 8969)]