20172632

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{86951}}^1$

素因数の和:86986

約数の個数: 16

約数和(自身を含む): 39128400

約数和(自身を除く): 18955768

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 86951, 173902, 347804, 695608, 2521579, 5043158, 10086316, 20172632]

約数ペア:

[(1, 20172632), (2, 10086316), (4, 5043158), (8, 2521579), (29, 695608), (58, 347804), (116, 173902), (232, 86951)]