20162048808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{43319}}^1$

素因数の和:43423

約数の個数: 128

約数和(自身を含む): 57639859200

約数和(自身を除く): 37477810392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 43, 44, 66, 82, 86, 88, 123, 129, 132, 164, 172, 246, 258, 264, 328, 344, 451, 473, 492, 516, 902, 946, 984, 1032, 1353, 1419, 1763, 1804, 1892, 2706, 2838, 3526, 3608, 3784, 5289, 5412, 5676, 7052, 10578, 10824, 11352, 14104, 19393, 21156, 38786, 42312, 43319, 58179, 77572, 86638, 116358, 129957, 155144, 173276, 232716, 259914, 346552, 465432, 476509, 519828, 953018, 1039656, 1429527, 1776079, 1862717, 1906036, 2859054, 3552158, 3725434, 3812072, 5328237, 5588151, 5718108, 7104316, 7450868, 10656474, 11176302, 11436216, 14208632, 14901736, 19536869, 20489887, 21312948, 22352604, 39073738, 40979774, 42625896, 44705208, 58610607, 61469661, 76371397, 78147476, 81959548, 117221214, 122939322, 152742794, 156294952, 163919096, 229114191, 234442428, 245878644, 305485588, 458228382, 468884856, 491757288, 610971176, 840085367, 916456764, 1680170734, 1832913528, 2520256101, 3360341468, 5040512202, 6720682936, 10081024404, 20162048808]

約数ペア:

[(1, 20162048808), (2, 10081024404), (3, 6720682936), (4, 5040512202), (6, 3360341468), (8, 2520256101), (11, 1832913528), (12, 1680170734), (22, 916456764), (24, 840085367), (33, 610971176), (41, 491757288), (43, 468884856), (44, 458228382), (66, 305485588), (82, 245878644), (86, 234442428), (88, 229114191), (123, 163919096), (129, 156294952), (132, 152742794), (164, 122939322), (172, 117221214), (246, 81959548), (258, 78147476), (264, 76371397), (328, 61469661), (344, 58610607), (451, 44705208), (473, 42625896), (492, 40979774), (516, 39073738), (902, 22352604), (946, 21312948), (984, 20489887), (1032, 19536869), (1353, 14901736), (1419, 14208632), (1763, 11436216), (1804, 11176302), (1892, 10656474), (2706, 7450868), (2838, 7104316), (3526, 5718108), (3608, 5588151), (3784, 5328237), (5289, 3812072), (5412, 3725434), (5676, 3552158), (7052, 2859054), (10578, 1906036), (10824, 1862717), (11352, 1776079), (14104, 1429527), (19393, 1039656), (21156, 953018), (38786, 519828), (42312, 476509), (43319, 465432), (58179, 346552), (77572, 259914), (86638, 232716), (116358, 173276), (129957, 155144)]