20799528

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45613}}^1$

素因数の和:45641

約数の個数: 32

約数和(自身を含む): 54736800

約数和(自身を除く): 33937272

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45613, 91226, 136839, 182452, 273678, 364904, 547356, 866647, 1094712, 1733294, 2599941, 3466588, 5199882, 6933176, 10399764, 20799528]

約数ペア:

[(1, 20799528), (2, 10399764), (3, 6933176), (4, 5199882), (6, 3466588), (8, 2599941), (12, 1733294), (19, 1094712), (24, 866647), (38, 547356), (57, 364904), (76, 273678), (114, 182452), (152, 136839), (228, 91226), (456, 45613)]