20232618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 50181120

約数和(自身を除く): 29948502

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 258, 301, 357, 602, 659, 714, 731, 903, 1318, 1462, 1806, 1977, 2193, 3954, 4386, 4613, 5117, 9226, 10234, 11203, 13839, 15351, 22406, 27678, 28337, 30702, 33609, 56674, 67218, 78421, 85011, 156842, 170022, 198359, 235263, 396718, 470526, 481729, 595077, 963458, 1190154, 1445187, 2890374, 3372103, 6744206, 10116309, 20232618]

約数ペア:

[(1, 20232618), (2, 10116309), (3, 6744206), (6, 3372103), (7, 2890374), (14, 1445187), (17, 1190154), (21, 963458), (34, 595077), (42, 481729), (43, 470526), (51, 396718), (86, 235263), (102, 198359), (119, 170022), (129, 156842), (238, 85011), (258, 78421), (301, 67218), (357, 56674), (602, 33609), (659, 30702), (714, 28337), (731, 27678), (903, 22406), (1318, 15351), (1462, 13839), (1806, 11203), (1977, 10234), (2193, 9226), (3954, 5117), (4386, 4613)]