20172622626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2102629}}^1$

素因数の和:2102691

約数の個数: 48

約数和(自身を含む): 48217511160

約数和(自身を除く): 28044888534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 2102629, 4205258, 6307887, 12615774, 18923661, 27334177, 37847322, 54668354, 82002531, 86207789, 164005062, 172415578, 246007593, 258623367, 492015186, 517246734, 775870101, 1120701257, 1551740202, 2241402514, 3362103771, 6724207542, 10086311313, 20172622626]

約数ペア:

[(1, 20172622626), (2, 10086311313), (3, 6724207542), (6, 3362103771), (9, 2241402514), (13, 1551740202), (18, 1120701257), (26, 775870101), (39, 517246734), (41, 492015186), (78, 258623367), (82, 246007593), (117, 172415578), (123, 164005062), (234, 86207789), (246, 82002531), (369, 54668354), (533, 37847322), (738, 27334177), (1066, 18923661), (1599, 12615774), (3198, 6307887), (4797, 4205258), (9594, 2102629)]