20174600290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1599889}}^1$

素因数の和:1600006

約数の個数: 32

約数和(自身を含む): 39510883440

約数和(自身を除く): 19336283150

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 1599889, 3199778, 7999445, 15998890, 20798557, 41597114, 103992785, 155189233, 207985570, 310378466, 775946165, 1551892330, 2017460029, 4034920058, 10087300145, 20174600290]

約数ペア:

[(1, 20174600290), (2, 10087300145), (5, 4034920058), (10, 2017460029), (13, 1551892330), (26, 775946165), (65, 310378466), (97, 207985570), (130, 155189233), (194, 103992785), (485, 41597114), (970, 20798557), (1261, 15998890), (2522, 7999445), (6305, 3199778), (12610, 1599889)]