20216473346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{9661}}^1\times {\mathrm{45491}}^1$

素因数の和:55177

約数の個数: 16

約数和(自身を含む): 31647146688

約数和(自身を除く): 11430673342

約数列:

[1, 2, 23, 46, 9661, 19322, 45491, 90982, 222203, 444406, 1046293, 2092586, 439488551, 878977102, 10108236673, 20216473346]

約数ペア:

[(1, 20216473346), (2, 10108236673), (23, 878977102), (46, 439488551), (9661, 2092586), (19322, 1046293), (45491, 444406), (90982, 222203)]