20160696660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5081}}^1\times {\mathrm{5087}}^1$

素因数の和:10193

約数の個数: 96

約数和(自身を含む): 60816172032

約数和(自身を除く): 40655475372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 5081, 5087, 10162, 10174, 15243, 15261, 20324, 20348, 25405, 25435, 30486, 30522, 50810, 50870, 60972, 61044, 66053, 66131, 76215, 76305, 101620, 101740, 132106, 132262, 152430, 152610, 198159, 198393, 264212, 264524, 304860, 305220, 330265, 330655, 396318, 396786, 660530, 661310, 792636, 793572, 990795, 991965, 1321060, 1322620, 1981590, 1983930, 3963180, 3967860, 25847047, 51694094, 77541141, 103388188, 129235235, 155082282, 258470470, 310164564, 336011611, 387705705, 516940940, 672023222, 775411410, 1008034833, 1344046444, 1550822820, 1680058055, 2016069666, 3360116110, 4032139332, 5040174165, 6720232220, 10080348330, 20160696660]

約数ペア:

[(1, 20160696660), (2, 10080348330), (3, 6720232220), (4, 5040174165), (5, 4032139332), (6, 3360116110), (10, 2016069666), (12, 1680058055), (13, 1550822820), (15, 1344046444), (20, 1008034833), (26, 775411410), (30, 672023222), (39, 516940940), (52, 387705705), (60, 336011611), (65, 310164564), (78, 258470470), (130, 155082282), (156, 129235235), (195, 103388188), (260, 77541141), (390, 51694094), (780, 25847047), (5081, 3967860), (5087, 3963180), (10162, 1983930), (10174, 1981590), (15243, 1322620), (15261, 1321060), (20324, 991965), (20348, 990795), (25405, 793572), (25435, 792636), (30486, 661310), (30522, 660530), (50810, 396786), (50870, 396318), (60972, 330655), (61044, 330265), (66053, 305220), (66131, 304860), (76215, 264524), (76305, 264212), (101620, 198393), (101740, 198159), (132106, 152610), (132262, 152430)]