20453070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61979}}^1$

素因数の和:62000

約数の個数: 32

約数和(自身を含む): 53550720

約数和(自身を除く): 33097650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 61979, 123958, 185937, 309895, 371874, 619790, 681769, 929685, 1363538, 1859370, 2045307, 3408845, 4090614, 6817690, 10226535, 20453070]

約数ペア:

[(1, 20453070), (2, 10226535), (3, 6817690), (5, 4090614), (6, 3408845), (10, 2045307), (11, 1859370), (15, 1363538), (22, 929685), (30, 681769), (33, 619790), (55, 371874), (66, 309895), (110, 185937), (165, 123958), (330, 61979)]