20071695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10061}}^1$

素因数の和:10095

約数の個数: 32

約数和(自身を含む): 38638080

約数和(自身を除く): 18566385

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 10061, 30183, 50305, 70427, 150915, 191159, 211281, 352135, 573477, 955795, 1056405, 1338113, 2867385, 4014339, 6690565, 20071695]

約数ペア:

[(1, 20071695), (3, 6690565), (5, 4014339), (7, 2867385), (15, 1338113), (19, 1056405), (21, 955795), (35, 573477), (57, 352135), (95, 211281), (105, 191159), (133, 150915), (285, 70427), (399, 50305), (665, 30183), (1995, 10061)]