20701230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62731}}^1$

素因数の和:62752

約数の個数: 32

約数和(自身を含む): 54200448

約数和(自身を除く): 33499218

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 62731, 125462, 188193, 313655, 376386, 627310, 690041, 940965, 1380082, 1881930, 2070123, 3450205, 4140246, 6900410, 10350615, 20701230]

約数ペア:

[(1, 20701230), (2, 10350615), (3, 6900410), (5, 4140246), (6, 3450205), (10, 2070123), (11, 1881930), (15, 1380082), (22, 940965), (30, 690041), (33, 627310), (55, 376386), (66, 313655), (110, 188193), (165, 125462), (330, 62731)]