20060118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1453}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 47633040

約数和(自身を除く): 27572922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1453, 1534, 2301, 2906, 4359, 4602, 6903, 8718, 13077, 13806, 18889, 26154, 37778, 56667, 85727, 113334, 170001, 171454, 257181, 340002, 514362, 771543, 1114451, 1543086, 2228902, 3343353, 6686706, 10030059, 20060118]

約数ペア:

[(1, 20060118), (2, 10030059), (3, 6686706), (6, 3343353), (9, 2228902), (13, 1543086), (18, 1114451), (26, 771543), (39, 514362), (59, 340002), (78, 257181), (117, 171454), (118, 170001), (177, 113334), (234, 85727), (354, 56667), (531, 37778), (767, 26154), (1062, 18889), (1453, 13806), (1534, 13077), (2301, 8718), (2906, 6903), (4359, 4602)]