20242566516

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1\times {\mathrm{21521}}^1$

素因数の和:22392

約数の個数: 48

約数和(自身を含む): 47756112768

約数和(自身を除く): 27513546252

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 761, 1236, 1522, 2283, 3044, 4566, 9132, 21521, 43042, 64563, 78383, 86084, 129126, 156766, 235149, 258252, 313532, 470298, 940596, 2216663, 4433326, 6649989, 8866652, 13299978, 16377481, 26599956, 32754962, 49132443, 65509924, 98264886, 196529772, 1686880543, 3373761086, 5060641629, 6747522172, 10121283258, 20242566516]

約数ペア:

[(1, 20242566516), (2, 10121283258), (3, 6747522172), (4, 5060641629), (6, 3373761086), (12, 1686880543), (103, 196529772), (206, 98264886), (309, 65509924), (412, 49132443), (618, 32754962), (761, 26599956), (1236, 16377481), (1522, 13299978), (2283, 8866652), (3044, 6649989), (4566, 4433326), (9132, 2216663), (21521, 940596), (43042, 470298), (64563, 313532), (78383, 258252), (86084, 235149), (129126, 156766)]