1963103664

素因数分解:

$2^4\times 3^1\times {\mathrm{40897993}}^1$

素因数の和:40898004

約数の個数: 20

約数和(自身を含む): 5071351256

約数和(自身を除く): 3108247592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 40897993, 81795986, 122693979, 163591972, 245387958, 327183944, 490775916, 654367888, 981551832, 1963103664]

約数ペア:

[(1, 1963103664), (2, 981551832), (3, 654367888), (4, 490775916), (6, 327183944), (8, 245387958), (12, 163591972), (16, 122693979), (24, 81795986), (48, 40897993)]