20848764

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{75539}}^1$

素因数の和:75569

約数の個数: 24

約数和(自身を含む): 50762880

約数和(自身を除く): 29914116

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 75539, 151078, 226617, 302156, 453234, 906468, 1737397, 3474794, 5212191, 6949588, 10424382, 20848764]

約数ペア:

[(1, 20848764), (2, 10424382), (3, 6949588), (4, 5212191), (6, 3474794), (12, 1737397), (23, 906468), (46, 453234), (69, 302156), (92, 226617), (138, 151078), (276, 75539)]