20123691810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6967}}^1\times {\mathrm{96281}}^1$

素因数の和:103258

約数の個数: 32

約数和(自身を含む): 48304294272

約数和(自身を除く): 28180602462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6967, 13934, 20901, 34835, 41802, 69670, 96281, 104505, 192562, 209010, 288843, 481405, 577686, 962810, 1444215, 2888430, 670789727, 1341579454, 2012369181, 3353948635, 4024738362, 6707897270, 10061845905, 20123691810]

約数ペア:

[(1, 20123691810), (2, 10061845905), (3, 6707897270), (5, 4024738362), (6, 3353948635), (10, 2012369181), (15, 1341579454), (30, 670789727), (6967, 2888430), (13934, 1444215), (20901, 962810), (34835, 577686), (41802, 481405), (69670, 288843), (96281, 209010), (104505, 192562)]