20131819830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1632751}}^1$

素因数の和:1632901

約数の個数: 48

約数和(自身を含む): 52724827584

約数和(自身を除く): 32593007754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 12330, 1632751, 3265502, 4898253, 8163755, 9796506, 14694759, 16327510, 24491265, 29389518, 48982530, 73473795, 146947590, 223686887, 447373774, 671060661, 1118434435, 1342121322, 2013181983, 2236868870, 3355303305, 4026363966, 6710606610, 10065909915, 20131819830]

約数ペア:

[(1, 20131819830), (2, 10065909915), (3, 6710606610), (5, 4026363966), (6, 3355303305), (9, 2236868870), (10, 2013181983), (15, 1342121322), (18, 1118434435), (30, 671060661), (45, 447373774), (90, 223686887), (137, 146947590), (274, 73473795), (411, 48982530), (685, 29389518), (822, 24491265), (1233, 16327510), (1370, 14694759), (2055, 9796506), (2466, 8163755), (4110, 4898253), (6165, 3265502), (12330, 1632751)]