20167709856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{37097}}^1$

素因数の和:37926

約数の個数: 96

約数和(自身を含む): 60579550080

約数和(自身を除く): 40411840224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 809, 1618, 2427, 3236, 4854, 5663, 6472, 9708, 11326, 12944, 16989, 19416, 22652, 25888, 33978, 37097, 38832, 45304, 67956, 74194, 77664, 90608, 111291, 135912, 148388, 181216, 222582, 259679, 271824, 296776, 445164, 519358, 543648, 593552, 779037, 890328, 1038716, 1187104, 1558074, 1780656, 2077432, 3116148, 3561312, 4154864, 6232296, 8309728, 12464592, 24929184, 30011473, 60022946, 90034419, 120045892, 180068838, 210080311, 240091784, 360137676, 420160622, 480183568, 630240933, 720275352, 840321244, 960367136, 1260481866, 1440550704, 1680642488, 2520963732, 2881101408, 3361284976, 5041927464, 6722569952, 10083854928, 20167709856]

約数ペア:

[(1, 20167709856), (2, 10083854928), (3, 6722569952), (4, 5041927464), (6, 3361284976), (7, 2881101408), (8, 2520963732), (12, 1680642488), (14, 1440550704), (16, 1260481866), (21, 960367136), (24, 840321244), (28, 720275352), (32, 630240933), (42, 480183568), (48, 420160622), (56, 360137676), (84, 240091784), (96, 210080311), (112, 180068838), (168, 120045892), (224, 90034419), (336, 60022946), (672, 30011473), (809, 24929184), (1618, 12464592), (2427, 8309728), (3236, 6232296), (4854, 4154864), (5663, 3561312), (6472, 3116148), (9708, 2077432), (11326, 1780656), (12944, 1558074), (16989, 1187104), (19416, 1038716), (22652, 890328), (25888, 779037), (33978, 593552), (37097, 543648), (38832, 519358), (45304, 445164), (67956, 296776), (74194, 271824), (77664, 259679), (90608, 222582), (111291, 181216), (135912, 148388)]