20682702

素因数分解:

$2^1\times 3^5\times {\mathrm{42557}}^1$

素因数の和:42574

約数の個数: 24

約数和(自身を含む): 46473336

約数和(自身を除く): 25790634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 42557, 85114, 127671, 255342, 383013, 766026, 1149039, 2298078, 3447117, 6894234, 10341351, 20682702]

約数ペア:

[(1, 20682702), (2, 10341351), (3, 6894234), (6, 3447117), (9, 2298078), (18, 1149039), (27, 766026), (54, 383013), (81, 255342), (162, 127671), (243, 85114), (486, 42557)]