20168060162

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{2143}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 30886464000

約数和(自身を除く): 10718403838

約数列:

[1, 2, 97, 139, 194, 278, 349, 698, 2143, 4286, 13483, 26966, 33853, 48511, 67706, 97022, 207871, 297877, 415742, 595754, 747907, 1495814, 4705567, 9411134, 28894069, 57788138, 72546979, 103959073, 145093958, 207918146, 10084030081, 20168060162]

約数ペア:

[(1, 20168060162), (2, 10084030081), (97, 207918146), (139, 145093958), (194, 103959073), (278, 72546979), (349, 57788138), (698, 28894069), (2143, 9411134), (4286, 4705567), (13483, 1495814), (26966, 747907), (33853, 595754), (48511, 415742), (67706, 297877), (97022, 207871)]