20131578042

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3323}}^1\times {\mathrm{9803}}^1$

素因数の和:13234

約数の個数: 32

約数和(自身を含む): 40670443008

約数和(自身を除く): 20538864966

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 3323, 6646, 9803, 9969, 19606, 19938, 29409, 58818, 342269, 684538, 1009709, 1026807, 2019418, 2053614, 3029127, 6058254, 32575369, 65150738, 97726107, 195452214, 3355263007, 6710526014, 10065789021, 20131578042]

約数ペア:

[(1, 20131578042), (2, 10065789021), (3, 6710526014), (6, 3355263007), (103, 195452214), (206, 97726107), (309, 65150738), (618, 32575369), (3323, 6058254), (6646, 3029127), (9803, 2053614), (9969, 2019418), (19606, 1026807), (19938, 1009709), (29409, 684538), (58818, 342269)]