20310329468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{152393}}^1$

素因数の和:152654

約数の個数: 48

約数和(自身を含む): 41936390496

約数和(自身を除く): 21626061028

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 233, 286, 466, 572, 932, 2563, 3029, 5126, 6058, 10252, 12116, 33319, 66638, 133276, 152393, 304786, 609572, 1676323, 1981109, 3352646, 3962218, 6705292, 7924436, 21792199, 35507569, 43584398, 71015138, 87168796, 142030276, 390583259, 461598397, 781166518, 923196794, 1562333036, 1846393588, 5077582367, 10155164734, 20310329468]

約数ペア:

[(1, 20310329468), (2, 10155164734), (4, 5077582367), (11, 1846393588), (13, 1562333036), (22, 923196794), (26, 781166518), (44, 461598397), (52, 390583259), (143, 142030276), (233, 87168796), (286, 71015138), (466, 43584398), (572, 35507569), (932, 21792199), (2563, 7924436), (3029, 6705292), (5126, 3962218), (6058, 3352646), (10252, 1981109), (12116, 1676323), (33319, 609572), (66638, 304786), (133276, 152393)]