20384424045

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6761003}}^1$

素因数の和:6761081

約数の個数: 24

約数和(自身を含む): 35860365216

約数和(自身を除く): 15475941171

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 6761003, 20283009, 33805015, 60849027, 101415045, 304245135, 452987201, 1358961603, 2264936005, 4076884809, 6794808015, 20384424045]

約数ペア:

[(1, 20384424045), (3, 6794808015), (5, 4076884809), (9, 2264936005), (15, 1358961603), (45, 452987201), (67, 304245135), (201, 101415045), (335, 60849027), (603, 33805015), (1005, 20283009), (3015, 6761003)]