20341457178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15623239}}^1$

素因数の和:15623282

約数の個数: 32

約数和(自身を含む): 47994593280

約数和(自身を除く): 27653136102

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15623239, 31246478, 46869717, 93739434, 109362673, 218725346, 328088019, 484320409, 656176038, 968640818, 1452961227, 2905922454, 3390242863, 6780485726, 10170728589, 20341457178]

約数ペア:

[(1, 20341457178), (2, 10170728589), (3, 6780485726), (6, 3390242863), (7, 2905922454), (14, 1452961227), (21, 968640818), (31, 656176038), (42, 484320409), (62, 328088019), (93, 218725346), (186, 109362673), (217, 93739434), (434, 46869717), (651, 31246478), (1302, 15623239)]