20042016346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1\times {\mathrm{11959}}^1$

素因数の和:16470

約数の個数: 32

約数和(自身を含む): 34735858560

約数和(自身を除く): 14693842214

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 4481, 8962, 11959, 23918, 49291, 76177, 98582, 131549, 152354, 203303, 263098, 406606, 837947, 1675894, 2236333, 4472666, 53588279, 107176558, 589471069, 911000743, 1178942138, 1822001486, 10021008173, 20042016346]

約数ペア:

[(1, 20042016346), (2, 10021008173), (11, 1822001486), (17, 1178942138), (22, 911000743), (34, 589471069), (187, 107176558), (374, 53588279), (4481, 4472666), (8962, 2236333), (11959, 1675894), (23918, 837947), (49291, 406606), (76177, 263098), (98582, 203303), (131549, 152354)]