20163390936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64626253}}^1$

素因数の和:64626275

約数の個数: 32

約数和(自身を含む): 54286053360

約数和(自身を除く): 34122662424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64626253, 129252506, 193878759, 258505012, 387757518, 517010024, 775515036, 840141289, 1551030072, 1680282578, 2520423867, 3360565156, 5040847734, 6721130312, 10081695468, 20163390936]

約数ペア:

[(1, 20163390936), (2, 10081695468), (3, 6721130312), (4, 5040847734), (6, 3360565156), (8, 2520423867), (12, 1680282578), (13, 1551030072), (24, 840141289), (26, 775515036), (39, 517010024), (52, 387757518), (78, 258505012), (104, 193878759), (156, 129252506), (312, 64626253)]