20068651012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{2179}}^1\times {\mathrm{100109}}^1$

素因数の和:102315

約数の個数: 24

約数和(自身を含む): 36664286400

約数和(自身を除く): 16595635388

約数列:

[1, 2, 4, 23, 46, 92, 2179, 4358, 8716, 50117, 100109, 100234, 200218, 200468, 400436, 2302507, 4605014, 9210028, 218137511, 436275022, 872550044, 5017162753, 10034325506, 20068651012]

約数ペア:

[(1, 20068651012), (2, 10034325506), (4, 5017162753), (23, 872550044), (46, 436275022), (92, 218137511), (2179, 9210028), (4358, 4605014), (8716, 2302507), (50117, 400436), (100109, 200468), (100234, 200218)]