20132672391

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{4729}}^1$

素因数の和:5078

約数の個数: 60

約数和(自身を含む): 32677753680

約数和(自身を除く): 12545081289

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 311, 351, 507, 933, 1053, 1521, 2799, 4043, 4563, 4729, 8397, 12129, 13689, 14187, 25191, 36387, 42561, 52559, 61477, 109161, 127683, 157677, 184431, 327483, 383049, 473031, 553293, 799201, 1419093, 1470719, 1659879, 2397603, 4257279, 4412157, 4979637, 7192809, 13236471, 19119347, 21578427, 39709413, 57358041, 64735281, 119128239, 172074123, 248551511, 516222369, 745654533, 1548667107, 2236963599, 6710890797, 20132672391]

約数ペア:

[(1, 20132672391), (3, 6710890797), (9, 2236963599), (13, 1548667107), (27, 745654533), (39, 516222369), (81, 248551511), (117, 172074123), (169, 119128239), (311, 64735281), (351, 57358041), (507, 39709413), (933, 21578427), (1053, 19119347), (1521, 13236471), (2799, 7192809), (4043, 4979637), (4563, 4412157), (4729, 4257279), (8397, 2397603), (12129, 1659879), (13689, 1470719), (14187, 1419093), (25191, 799201), (36387, 553293), (42561, 473031), (52559, 383049), (61477, 327483), (109161, 184431), (127683, 157677)]