20138025624

素因数分解:

$2^3\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{686087}}^1$

素因数の和:687319

約数の個数: 32

約数和(自身を含む): 50386302720

約数和(自身を除く): 30248277096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1223, 2446, 3669, 4892, 7338, 9784, 14676, 29352, 686087, 1372174, 2058261, 2744348, 4116522, 5488696, 8233044, 16466088, 839084401, 1678168802, 2517253203, 3356337604, 5034506406, 6712675208, 10069012812, 20138025624]

約数ペア:

[(1, 20138025624), (2, 10069012812), (3, 6712675208), (4, 5034506406), (6, 3356337604), (8, 2517253203), (12, 1678168802), (24, 839084401), (1223, 16466088), (2446, 8233044), (3669, 5488696), (4892, 4116522), (7338, 2744348), (9784, 2058261), (14676, 1372174), (29352, 686087)]