20160814557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{53453}}^1$

素因数の和:53997

約数の個数: 32

約数和(自身を含む): 30532924800

約数和(自身を除く): 10372110243

約数列:

[1, 3, 13, 19, 39, 57, 247, 509, 741, 1527, 6617, 9671, 19851, 29013, 53453, 125723, 160359, 377169, 694889, 1015607, 2084667, 3046821, 13202891, 27207577, 39608673, 81622731, 353698501, 516943963, 1061095503, 1550831889, 6720271519, 20160814557]

約数ペア:

[(1, 20160814557), (3, 6720271519), (13, 1550831889), (19, 1061095503), (39, 516943963), (57, 353698501), (247, 81622731), (509, 39608673), (741, 27207577), (1527, 13202891), (6617, 3046821), (9671, 2084667), (19851, 1015607), (29013, 694889), (53453, 377169), (125723, 160359)]