2000165766

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 4136832000

約数和(自身を除く): 2136666234

約数列:

[1, 2, 3, 6, 79, 107, 113, 158, 214, 226, 237, 321, 339, 349, 474, 642, 678, 698, 1047, 2094, 8453, 8927, 12091, 16906, 17854, 24182, 25359, 26781, 27571, 36273, 37343, 39437, 50718, 53562, 55142, 72546, 74686, 78874, 82713, 112029, 118311, 165426, 224058, 236622, 955189, 1910378, 2865567, 2950097, 3115523, 4219759, 5731134, 5900194, 6231046, 8439518, 8850291, 9346569, 12659277, 17700582, 18693138, 25318554, 333360961, 666721922, 1000082883, 2000165766]

約数ペア:

[(1, 2000165766), (2, 1000082883), (3, 666721922), (6, 333360961), (79, 25318554), (107, 18693138), (113, 17700582), (158, 12659277), (214, 9346569), (226, 8850291), (237, 8439518), (321, 6231046), (339, 5900194), (349, 5731134), (474, 4219759), (642, 3115523), (678, 2950097), (698, 2865567), (1047, 1910378), (2094, 955189), (8453, 236622), (8927, 224058), (12091, 165426), (16906, 118311), (17854, 112029), (24182, 82713), (25359, 78874), (26781, 74686), (27571, 72546), (36273, 55142), (37343, 53562), (39437, 50718)]