20137545646

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{425903}}^1$

素因数の和:426455

約数の個数: 16

約数和(自身を含む): 30910408704

約数和(自身を除く): 10772863058

約数列:

[1, 2, 47, 94, 503, 1006, 23641, 47282, 425903, 851806, 20017441, 40034882, 214229209, 428458418, 10068772823, 20137545646]

約数ペア:

[(1, 20137545646), (2, 10068772823), (47, 428458418), (94, 214229209), (503, 40034882), (1006, 20017441), (23641, 851806), (47282, 425903)]