20207536536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{199853}}^1$

素因数の和:200256

約数の個数: 64

約数和(自身を含む): 55255633920

約数和(自身を除く): 35048097384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 383, 766, 1149, 1532, 2298, 3064, 4213, 4596, 8426, 9192, 12639, 16852, 25278, 33704, 50556, 101112, 199853, 399706, 599559, 799412, 1199118, 1598824, 2198383, 2398236, 4396766, 4796472, 6595149, 8793532, 13190298, 17587064, 26380596, 52761192, 76543699, 153087398, 229631097, 306174796, 459262194, 612349592, 841980689, 918524388, 1683961378, 1837048776, 2525942067, 3367922756, 5051884134, 6735845512, 10103768268, 20207536536]

約数ペア:

[(1, 20207536536), (2, 10103768268), (3, 6735845512), (4, 5051884134), (6, 3367922756), (8, 2525942067), (11, 1837048776), (12, 1683961378), (22, 918524388), (24, 841980689), (33, 612349592), (44, 459262194), (66, 306174796), (88, 229631097), (132, 153087398), (264, 76543699), (383, 52761192), (766, 26380596), (1149, 17587064), (1532, 13190298), (2298, 8793532), (3064, 6595149), (4213, 4796472), (4596, 4396766), (8426, 2398236), (9192, 2198383), (12639, 1598824), (16852, 1199118), (25278, 799412), (33704, 599559), (50556, 399706), (101112, 199853)]