20145010254

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{302287}}^1$

素因数の和:302704

約数の個数: 32

約数和(自身を含む): 41788293120

約数和(自身を除く): 21643282866

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 383, 766, 1149, 2298, 11107, 22214, 33321, 66642, 302287, 604574, 906861, 1813722, 8766323, 17532646, 26298969, 52597938, 115775921, 231551842, 347327763, 694655526, 3357501709, 6715003418, 10072505127, 20145010254]

約数ペア:

[(1, 20145010254), (2, 10072505127), (3, 6715003418), (6, 3357501709), (29, 694655526), (58, 347327763), (87, 231551842), (174, 115775921), (383, 52597938), (766, 26298969), (1149, 17532646), (2298, 8766323), (11107, 1813722), (22214, 906861), (33321, 604574), (66642, 302287)]