20199803182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7542869}}^1$

素因数の和:7542987

約数の個数: 16

約数和(自身を含む): 32947256160

約数和(自身を除く): 12747452978

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 7542869, 15085738, 98057297, 196114594, 776915507, 1553831014, 10099901591, 20199803182]

約数ペア:

[(1, 20199803182), (2, 10099901591), (13, 1553831014), (26, 776915507), (103, 196114594), (206, 98057297), (1339, 15085738), (2678, 7542869)]