20996102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24023}}^1$

素因数の和:24067

約数の個数: 16

約数和(自身を含む): 34594560

約数和(自身を除く): 13598458

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 24023, 48046, 456437, 552529, 912874, 1105058, 10498051, 20996102]

約数ペア:

[(1, 20996102), (2, 10498051), (19, 1105058), (23, 912874), (38, 552529), (46, 456437), (437, 48046), (874, 24023)]