20320852008

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1\times {\mathrm{9419}}^1$

素因数の和:10042

約数の個数: 64

約数和(自身を含む): 51155121600

約数和(自身を除く): 30834269592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 373, 482, 723, 746, 964, 1119, 1446, 1492, 1928, 2238, 2892, 2984, 4476, 5784, 8952, 9419, 18838, 28257, 37676, 56514, 75352, 89893, 113028, 179786, 226056, 269679, 359572, 539358, 719144, 1078716, 2157432, 2269979, 3513287, 4539958, 6809937, 7026574, 9079916, 10539861, 13619874, 14053148, 18159832, 21079722, 27239748, 28106296, 42159444, 54479496, 84318888, 846702167, 1693404334, 2540106501, 3386808668, 5080213002, 6773617336, 10160426004, 20320852008]

約数ペア:

[(1, 20320852008), (2, 10160426004), (3, 6773617336), (4, 5080213002), (6, 3386808668), (8, 2540106501), (12, 1693404334), (24, 846702167), (241, 84318888), (373, 54479496), (482, 42159444), (723, 28106296), (746, 27239748), (964, 21079722), (1119, 18159832), (1446, 14053148), (1492, 13619874), (1928, 10539861), (2238, 9079916), (2892, 7026574), (2984, 6809937), (4476, 4539958), (5784, 3513287), (8952, 2269979), (9419, 2157432), (18838, 1078716), (28257, 719144), (37676, 539358), (56514, 359572), (75352, 269679), (89893, 226056), (113028, 179786)]