2005163916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23870999}}^1$

素因数の和:23871013

約数の個数: 24

約数和(自身を含む): 5347104000

約数和(自身を除く): 3341940084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 23870999, 47741998, 71612997, 95483996, 143225994, 167096993, 286451988, 334193986, 501290979, 668387972, 1002581958, 2005163916]

約数ペア:

[(1, 2005163916), (2, 1002581958), (3, 668387972), (4, 501290979), (6, 334193986), (7, 286451988), (12, 167096993), (14, 143225994), (21, 95483996), (28, 71612997), (42, 47741998), (84, 23870999)]