20227524070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{282389}}^1$

素因数の和:282457

約数の個数: 64

約数和(自身を含む): 42697368000

約数和(自身を除く): 22469843930

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 65, 95, 130, 145, 190, 247, 290, 377, 494, 551, 754, 1102, 1235, 1885, 2470, 2755, 3770, 5510, 7163, 14326, 35815, 71630, 282389, 564778, 1411945, 2823890, 3671057, 5365391, 7342114, 8189281, 10730782, 16378562, 18355285, 26826955, 36710570, 40946405, 53653910, 69750083, 81892810, 106460653, 139500166, 155596339, 212921306, 311192678, 348750415, 532303265, 697500830, 777981695, 1064606530, 1555963390, 2022752407, 4045504814, 10113762035, 20227524070]

約数ペア:

[(1, 20227524070), (2, 10113762035), (5, 4045504814), (10, 2022752407), (13, 1555963390), (19, 1064606530), (26, 777981695), (29, 697500830), (38, 532303265), (58, 348750415), (65, 311192678), (95, 212921306), (130, 155596339), (145, 139500166), (190, 106460653), (247, 81892810), (290, 69750083), (377, 53653910), (494, 40946405), (551, 36710570), (754, 26826955), (1102, 18355285), (1235, 16378562), (1885, 10730782), (2470, 8189281), (2755, 7342114), (3770, 5365391), (5510, 3671057), (7163, 2823890), (14326, 1411945), (35815, 564778), (71630, 282389)]