20171813460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10845061}}^1$

素因数の和:10845104

約数の個数: 48

約数和(自身を含む): 58303053312

約数和(自身を除く): 38131239852

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, 10845061, 21690122, 32535183, 43380244, 54225305, 65070366, 108450610, 130140732, 162675915, 216901220, 325351830, 336196891, 650703660, 672393782, 1008590673, 1344787564, 1680984455, 2017181346, 3361968910, 4034362692, 5042953365, 6723937820, 10085906730, 20171813460]

約数ペア:

[(1, 20171813460), (2, 10085906730), (3, 6723937820), (4, 5042953365), (5, 4034362692), (6, 3361968910), (10, 2017181346), (12, 1680984455), (15, 1344787564), (20, 1008590673), (30, 672393782), (31, 650703660), (60, 336196891), (62, 325351830), (93, 216901220), (124, 162675915), (155, 130140732), (186, 108450610), (310, 65070366), (372, 54225305), (465, 43380244), (620, 32535183), (930, 21690122), (1860, 10845061)]