20188858498

素因数分解:

$2^1\times {\mathrm{373}}^1\times {\mathrm{463}}^1\times {\mathrm{58451}}^1$

素因数の和:59289

約数の個数: 16

約数和(自身を含む): 30430578816

約数和(自身を除く): 10241720318

約数列:

[1, 2, 373, 463, 746, 926, 58451, 116902, 172699, 345398, 21802223, 27062813, 43604446, 54125626, 10094429249, 20188858498]

約数ペア:

[(1, 20188858498), (2, 10094429249), (373, 54125626), (463, 43604446), (746, 27062813), (926, 21802223), (58451, 345398), (116902, 172699)]