20348856

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25693}}^1$

素因数の和:25716

約数の個数: 48

約数和(自身を含む): 60123960

約数和(自身を除く): 39775104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 25693, 51386, 77079, 102772, 154158, 205544, 231237, 282623, 308316, 462474, 565246, 616632, 847869, 924948, 1130492, 1695738, 1849896, 2260984, 2543607, 3391476, 5087214, 6782952, 10174428, 20348856]

約数ペア:

[(1, 20348856), (2, 10174428), (3, 6782952), (4, 5087214), (6, 3391476), (8, 2543607), (9, 2260984), (11, 1849896), (12, 1695738), (18, 1130492), (22, 924948), (24, 847869), (33, 616632), (36, 565246), (44, 462474), (66, 308316), (72, 282623), (88, 231237), (99, 205544), (132, 154158), (198, 102772), (264, 77079), (396, 51386), (792, 25693)]