20162059620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10839817}}^1$

素因数の和:10839860

約数の個数: 48

約数和(自身を含む): 58274861568

約数和(自身を除く): 38112801948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 10839817, 21679634, 32519451, 43359268, 54199085, 65038902, 108398170, 130077804, 162597255, 216796340, 325194510, 336034327, 650389020, 672068654, 1008102981, 1344137308, 1680171635, 2016205962, 3360343270, 4032411924, 5040514905, 6720686540, 10081029810, 20162059620]

約数ペア:

[(1, 20162059620), (2, 10081029810), (3, 6720686540), (4, 5040514905), (5, 4032411924), (6, 3360343270), (10, 2016205962), (12, 1680171635), (15, 1344137308), (20, 1008102981), (30, 672068654), (31, 650389020), (60, 336034327), (62, 325194510), (93, 216796340), (124, 162597255), (155, 130077804), (186, 108398170), (310, 65038902), (372, 54199085), (465, 43359268), (620, 32519451), (930, 21679634), (1860, 10839817)]