20224644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 54698112

約数和(自身を除く): 34473468

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 41, 44, 66, 74, 82, 101, 111, 123, 132, 148, 164, 202, 222, 246, 303, 404, 407, 444, 451, 492, 606, 814, 902, 1111, 1212, 1221, 1353, 1517, 1628, 1804, 2222, 2442, 2706, 3034, 3333, 3737, 4141, 4444, 4551, 4884, 5412, 6068, 6666, 7474, 8282, 9102, 11211, 12423, 13332, 14948, 16564, 16687, 18204, 22422, 24846, 33374, 41107, 44844, 45551, 49692, 50061, 66748, 82214, 91102, 100122, 123321, 136653, 153217, 164428, 182204, 200244, 246642, 273306, 306434, 459651, 493284, 546612, 612868, 919302, 1685387, 1838604, 3370774, 5056161, 6741548, 10112322, 20224644]

約数ペア:

[(1, 20224644), (2, 10112322), (3, 6741548), (4, 5056161), (6, 3370774), (11, 1838604), (12, 1685387), (22, 919302), (33, 612868), (37, 546612), (41, 493284), (44, 459651), (66, 306434), (74, 273306), (82, 246642), (101, 200244), (111, 182204), (123, 164428), (132, 153217), (148, 136653), (164, 123321), (202, 100122), (222, 91102), (246, 82214), (303, 66748), (404, 50061), (407, 49692), (444, 45551), (451, 44844), (492, 41107), (606, 33374), (814, 24846), (902, 22422), (1111, 18204), (1212, 16687), (1221, 16564), (1353, 14948), (1517, 13332), (1628, 12423), (1804, 11211), (2222, 9102), (2442, 8282), (2706, 7474), (3034, 6666), (3333, 6068), (3737, 5412), (4141, 4884), (4444, 4551)]