20110517004

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1\times {\mathrm{22511}}^1$

素因数の和:23310

約数の個数: 48

約数和(自身を含む): 47426480640

約数和(自身を除く): 27315963636

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 683, 1308, 1366, 2049, 2732, 4098, 8196, 22511, 45022, 67533, 74447, 90044, 135066, 148894, 223341, 270132, 297788, 446682, 893364, 2453699, 4907398, 7361097, 9814796, 14722194, 15375013, 29444388, 30750026, 46125039, 61500052, 92250078, 184500156, 1675876417, 3351752834, 5027629251, 6703505668, 10055258502, 20110517004]

約数ペア:

[(1, 20110517004), (2, 10055258502), (3, 6703505668), (4, 5027629251), (6, 3351752834), (12, 1675876417), (109, 184500156), (218, 92250078), (327, 61500052), (436, 46125039), (654, 30750026), (683, 29444388), (1308, 15375013), (1366, 14722194), (2049, 9814796), (2732, 7361097), (4098, 4907398), (8196, 2453699), (22511, 893364), (45022, 446682), (67533, 297788), (74447, 270132), (90044, 223341), (135066, 148894)]