20122013082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145811689}}^1$

素因数の和:145811717

約数の個数: 16

約数和(自身を含む): 41993766720

約数和(自身を除く): 21871753638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 145811689, 291623378, 437435067, 874870134, 3353668847, 6707337694, 10061006541, 20122013082]

約数ペア:

[(1, 20122013082), (2, 10061006541), (3, 6707337694), (6, 3353668847), (23, 874870134), (46, 437435067), (69, 291623378), (138, 145811689)]