20223343084

素因数分解:

$2^2\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{646609}}^1$

素因数の和:647737

約数の個数: 24

約数和(自身を含む): 40482958880

約数和(自身を除く): 20259615796

約数列:

[1, 2, 4, 7, 14, 28, 1117, 2234, 4468, 7819, 15638, 31276, 646609, 1293218, 2586436, 4526263, 9052526, 18105052, 722262253, 1444524506, 2889049012, 5055835771, 10111671542, 20223343084]

約数ペア:

[(1, 20223343084), (2, 10111671542), (4, 5055835771), (7, 2889049012), (14, 1444524506), (28, 722262253), (1117, 18105052), (2234, 9052526), (4468, 4526263), (7819, 2586436), (15638, 1293218), (31276, 646609)]