20179180010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{801079}}^1$

素因数の和:801326

約数の個数: 32

約数和(自身を含む): 39797654400

約数和(自身を除く): 19618474390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 5038, 12595, 25190, 801079, 1602158, 4005395, 8010790, 8811869, 17623738, 44059345, 88118690, 183447091, 366894182, 917235455, 1834470910, 2017918001, 4035836002, 10089590005, 20179180010]

約数ペア:

[(1, 20179180010), (2, 10089590005), (5, 4035836002), (10, 2017918001), (11, 1834470910), (22, 917235455), (55, 366894182), (110, 183447091), (229, 88118690), (458, 44059345), (1145, 17623738), (2290, 8811869), (2519, 8010790), (5038, 4005395), (12595, 1602158), (25190, 801079)]