20142017516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{50411}}^1$

素因数の和:50582

約数の個数: 48

約数和(自身を含む): 38009841408

約数和(自身を除く): 17867823892

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 101, 172, 202, 404, 989, 1978, 2323, 3956, 4343, 4646, 8686, 9292, 17372, 50411, 99889, 100822, 199778, 201644, 399556, 1159453, 2167673, 2318906, 4335346, 4637812, 5091511, 8670692, 10183022, 20366044, 49856479, 99712958, 117104753, 199425916, 218934973, 234209506, 437869946, 468419012, 875739892, 5035504379, 10071008758, 20142017516]

約数ペア:

[(1, 20142017516), (2, 10071008758), (4, 5035504379), (23, 875739892), (43, 468419012), (46, 437869946), (86, 234209506), (92, 218934973), (101, 199425916), (172, 117104753), (202, 99712958), (404, 49856479), (989, 20366044), (1978, 10183022), (2323, 8670692), (3956, 5091511), (4343, 4637812), (4646, 4335346), (8686, 2318906), (9292, 2167673), (17372, 1159453), (50411, 399556), (99889, 201644), (100822, 199778)]