20160648312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{446111}}^1$

素因数の和:446396

約数の個数: 64

約数和(自身を含む): 57816115200

約数和(自身を除く): 37655466888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 269, 538, 807, 1076, 1614, 1883, 2152, 3228, 3766, 5649, 6456, 7532, 11298, 15064, 22596, 45192, 446111, 892222, 1338333, 1784444, 2676666, 3122777, 3568888, 5353332, 6245554, 9368331, 10706664, 12491108, 18736662, 24982216, 37473324, 74946648, 120003859, 240007718, 360011577, 480015436, 720023154, 840027013, 960030872, 1440046308, 1680054026, 2520081039, 2880092616, 3360108052, 5040162078, 6720216104, 10080324156, 20160648312]

約数ペア:

[(1, 20160648312), (2, 10080324156), (3, 6720216104), (4, 5040162078), (6, 3360108052), (7, 2880092616), (8, 2520081039), (12, 1680054026), (14, 1440046308), (21, 960030872), (24, 840027013), (28, 720023154), (42, 480015436), (56, 360011577), (84, 240007718), (168, 120003859), (269, 74946648), (538, 37473324), (807, 24982216), (1076, 18736662), (1614, 12491108), (1883, 10706664), (2152, 9368331), (3228, 6245554), (3766, 5353332), (5649, 3568888), (6456, 3122777), (7532, 2676666), (11298, 1784444), (15064, 1338333), (22596, 892222), (45192, 446111)]