20288068296

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{113149}}^1$

素因数の和:113430

約数の個数: 64

約数和(自身を含む): 52574016000

約数和(自身を除く): 32285947704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 241, 248, 372, 482, 723, 744, 964, 1446, 1928, 2892, 5784, 7471, 14942, 22413, 29884, 44826, 59768, 89652, 113149, 179304, 226298, 339447, 452596, 678894, 905192, 1357788, 2715576, 3507619, 7015238, 10522857, 14030476, 21045714, 27268909, 28060952, 42091428, 54537818, 81806727, 84182856, 109075636, 163613454, 218151272, 327226908, 654453816, 845336179, 1690672358, 2536008537, 3381344716, 5072017074, 6762689432, 10144034148, 20288068296]

約数ペア:

[(1, 20288068296), (2, 10144034148), (3, 6762689432), (4, 5072017074), (6, 3381344716), (8, 2536008537), (12, 1690672358), (24, 845336179), (31, 654453816), (62, 327226908), (93, 218151272), (124, 163613454), (186, 109075636), (241, 84182856), (248, 81806727), (372, 54537818), (482, 42091428), (723, 28060952), (744, 27268909), (964, 21045714), (1446, 14030476), (1928, 10522857), (2892, 7015238), (5784, 3507619), (7471, 2715576), (14942, 1357788), (22413, 905192), (29884, 678894), (44826, 452596), (59768, 339447), (89652, 226298), (113149, 179304)]