20731602

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8837}}^1$

素因数の和:8882

約数の個数: 32

約数和(自身を含む): 45816192

約数和(自身を除く): 25084590

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8837, 17674, 26511, 53022, 150229, 203251, 300458, 406502, 450687, 609753, 901374, 1219506, 3455267, 6910534, 10365801, 20731602]

約数ペア:

[(1, 20731602), (2, 10365801), (3, 6910534), (6, 3455267), (17, 1219506), (23, 901374), (34, 609753), (46, 450687), (51, 406502), (69, 300458), (102, 203251), (138, 150229), (391, 53022), (782, 26511), (1173, 17674), (2346, 8837)]