20245874804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{15277}}^1\times {\mathrm{19489}}^1$

素因数の和:34787

約数の個数: 24

約数和(自身を含む): 37518795720

約数和(自身を除く): 17272920916

約数列:

[1, 2, 4, 17, 34, 68, 15277, 19489, 30554, 38978, 61108, 77956, 259709, 331313, 519418, 662626, 1038836, 1325252, 297733453, 595466906, 1190933812, 5061468701, 10122937402, 20245874804]

約数ペア:

[(1, 20245874804), (2, 10122937402), (4, 5061468701), (17, 1190933812), (34, 595466906), (68, 297733453), (15277, 1325252), (19489, 1038836), (30554, 662626), (38978, 519418), (61108, 331313), (77956, 259709)]