20120337590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3037}}^1\times {\mathrm{38971}}^1$

素因数の和:42032

約数の個数: 32

約数和(自身を含む): 38360607264

約数和(自身を除く): 18240269674

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3037, 6074, 15185, 30370, 38971, 51629, 77942, 103258, 194855, 258145, 389710, 516290, 662507, 1325014, 3312535, 6625070, 118354927, 236709854, 591774635, 1183549270, 2012033759, 4024067518, 10060168795, 20120337590]

約数ペア:

[(1, 20120337590), (2, 10060168795), (5, 4024067518), (10, 2012033759), (17, 1183549270), (34, 591774635), (85, 236709854), (170, 118354927), (3037, 6625070), (6074, 3312535), (15185, 1325014), (30370, 662507), (38971, 516290), (51629, 389710), (77942, 258145), (103258, 194855)]