20226314073

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 31889313792

約数和(自身を除く): 11662999719

約数列:

[1, 3, 7, 21, 71, 83, 137, 213, 249, 411, 497, 581, 959, 1193, 1491, 1743, 2877, 3579, 5893, 8351, 9727, 11371, 17679, 25053, 29181, 34113, 41251, 68089, 79597, 84703, 99019, 123753, 163441, 204267, 238791, 254109, 297057, 490323, 592921, 693133, 807341, 1144087, 1778763, 2079399, 2422023, 3432261, 5651387, 7030349, 11604311, 13565603, 16954161, 21091047, 34812933, 40696809, 49212443, 81230177, 94959221, 147637329, 243690531, 284877663, 963157813, 2889473439, 6742104691, 20226314073]

約数ペア:

[(1, 20226314073), (3, 6742104691), (7, 2889473439), (21, 963157813), (71, 284877663), (83, 243690531), (137, 147637329), (213, 94959221), (249, 81230177), (411, 49212443), (497, 40696809), (581, 34812933), (959, 21091047), (1193, 16954161), (1491, 13565603), (1743, 11604311), (2877, 7030349), (3579, 5651387), (5893, 3432261), (8351, 2422023), (9727, 2079399), (11371, 1778763), (17679, 1144087), (25053, 807341), (29181, 693133), (34113, 592921), (41251, 490323), (68089, 297057), (79597, 254109), (84703, 238791), (99019, 204267), (123753, 163441)]