20140638165

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{20149}}^1$

素因数の和:20486

約数の個数: 48

約数和(自身を含む): 35426118000

約数和(自身を除く): 15285479835

約数列:

[1, 3, 5, 9, 15, 45, 97, 229, 291, 485, 687, 873, 1145, 1455, 2061, 3435, 4365, 10305, 20149, 22213, 60447, 66639, 100745, 111065, 181341, 199917, 302235, 333195, 906705, 999585, 1954453, 4614121, 5863359, 9772265, 13842363, 17590077, 23070605, 29316795, 41527089, 69211815, 87950385, 207635445, 447569737, 1342709211, 2237848685, 4028127633, 6713546055, 20140638165]

約数ペア:

[(1, 20140638165), (3, 6713546055), (5, 4028127633), (9, 2237848685), (15, 1342709211), (45, 447569737), (97, 207635445), (229, 87950385), (291, 69211815), (485, 41527089), (687, 29316795), (873, 23070605), (1145, 17590077), (1455, 13842363), (2061, 9772265), (3435, 5863359), (4365, 4614121), (10305, 1954453), (20149, 999585), (22213, 906705), (60447, 333195), (66639, 302235), (100745, 199917), (111065, 181341)]