20589442562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{2053}}^1$

素因数の和:2427

約数の個数: 64

約数和(自身を含む): 35280161280

約数和(自身を除く): 14690718718

約数列:

[1, 2, 13, 26, 29, 47, 58, 94, 283, 377, 566, 611, 754, 1222, 1363, 2053, 2726, 3679, 4106, 7358, 8207, 13301, 16414, 17719, 26602, 26689, 35438, 53378, 59537, 96491, 106691, 119074, 172913, 192982, 213382, 345826, 385729, 580999, 771458, 773981, 1161998, 1254383, 1547962, 2508766, 2798239, 5014477, 5596478, 7552987, 10028954, 15105974, 16848971, 27306953, 33697942, 36377107, 54613906, 72754214, 219036623, 354990389, 438073246, 709980778, 791901637, 1583803274, 10294721281, 20589442562]

約数ペア:

[(1, 20589442562), (2, 10294721281), (13, 1583803274), (26, 791901637), (29, 709980778), (47, 438073246), (58, 354990389), (94, 219036623), (283, 72754214), (377, 54613906), (566, 36377107), (611, 33697942), (754, 27306953), (1222, 16848971), (1363, 15105974), (2053, 10028954), (2726, 7552987), (3679, 5596478), (4106, 5014477), (7358, 2798239), (8207, 2508766), (13301, 1547962), (16414, 1254383), (17719, 1161998), (26602, 773981), (26689, 771458), (35438, 580999), (53378, 385729), (59537, 345826), (96491, 213382), (106691, 192982), (119074, 172913)]