20442814260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30973961}}^1$

素因数の和:30973984

約数の個数: 48

約数和(自身を含む): 62443507392

約数和(自身を除く): 42000693132

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 30973961, 61947922, 92921883, 123895844, 154869805, 185843766, 309739610, 340713571, 371687532, 464609415, 619479220, 681427142, 929218830, 1022140713, 1362854284, 1703567855, 1858437660, 2044281426, 3407135710, 4088562852, 5110703565, 6814271420, 10221407130, 20442814260]

約数ペア:

[(1, 20442814260), (2, 10221407130), (3, 6814271420), (4, 5110703565), (5, 4088562852), (6, 3407135710), (10, 2044281426), (11, 1858437660), (12, 1703567855), (15, 1362854284), (20, 1022140713), (22, 929218830), (30, 681427142), (33, 619479220), (44, 464609415), (55, 371687532), (60, 340713571), (66, 309739610), (110, 185843766), (132, 154869805), (165, 123895844), (220, 92921883), (330, 61947922), (660, 30973961)]