201420930818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5779}}^1\times {\mathrm{917209}}^1$

素因数の和:923009

約数の個数: 16

約数和(自身を含む): 318088428000

約数和(自身を除く): 116667497182

約数列:

[1, 2, 19, 38, 5779, 11558, 109801, 219602, 917209, 1834418, 17426971, 34853942, 5300550811, 10601101622, 100710465409, 201420930818]

約数ペア:

[(1, 201420930818), (2, 100710465409), (19, 10601101622), (38, 5300550811), (5779, 34853942), (11558, 17426971), (109801, 1834418), (219602, 917209)]