20147352864

素因数分解:

$2^5\times 3^1\times {\mathrm{9601}}^1\times {\mathrm{21859}}^1$

素因数の和:31473

約数の個数: 48

約数和(自身を含む): 52894729440

約数和(自身を除く): 32747376576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 9601, 19202, 21859, 28803, 38404, 43718, 57606, 65577, 76808, 87436, 115212, 131154, 153616, 174872, 230424, 262308, 307232, 349744, 460848, 524616, 699488, 921696, 1049232, 2098464, 209868259, 419736518, 629604777, 839473036, 1259209554, 1678946072, 2518419108, 3357892144, 5036838216, 6715784288, 10073676432, 20147352864]

約数ペア:

[(1, 20147352864), (2, 10073676432), (3, 6715784288), (4, 5036838216), (6, 3357892144), (8, 2518419108), (12, 1678946072), (16, 1259209554), (24, 839473036), (32, 629604777), (48, 419736518), (96, 209868259), (9601, 2098464), (19202, 1049232), (21859, 921696), (28803, 699488), (38404, 524616), (43718, 460848), (57606, 349744), (65577, 307232), (76808, 262308), (87436, 230424), (115212, 174872), (131154, 153616)]