20085767016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3231301}}^1$

素因数の和:3231354

約数の個数: 64

約数和(自身を含む): 58938948480

約数和(自身を除く): 38853181464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 3231301, 6462602, 9693903, 12925204, 19387806, 22619107, 25850408, 38775612, 45238214, 67857321, 77551224, 90476428, 119558137, 135714642, 180952856, 239116274, 271429284, 358674411, 478232548, 542858568, 717348822, 836906959, 956465096, 1434697644, 1673813918, 2510720877, 2869395288, 3347627836, 5021441754, 6695255672, 10042883508, 20085767016]

約数ペア:

[(1, 20085767016), (2, 10042883508), (3, 6695255672), (4, 5021441754), (6, 3347627836), (7, 2869395288), (8, 2510720877), (12, 1673813918), (14, 1434697644), (21, 956465096), (24, 836906959), (28, 717348822), (37, 542858568), (42, 478232548), (56, 358674411), (74, 271429284), (84, 239116274), (111, 180952856), (148, 135714642), (168, 119558137), (222, 90476428), (259, 77551224), (296, 67857321), (444, 45238214), (518, 38775612), (777, 25850408), (888, 22619107), (1036, 19387806), (1554, 12925204), (2072, 9693903), (3108, 6462602), (6216, 3231301)]