20242376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1933}}^1$

素因数の和:1974

約数の個数: 64

約数和(自身を含む): 50129280

約数和(自身を除く): 29886904

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 1933, 2618, 3866, 5236, 7732, 10472, 13531, 15464, 21263, 27062, 32861, 42526, 54124, 65722, 85052, 108248, 131444, 148841, 170104, 230027, 262888, 297682, 361471, 460054, 595364, 722942, 920108, 1190728, 1445884, 1840216, 2530297, 2891768, 5060594, 10121188, 20242376]

約数ペア:

[(1, 20242376), (2, 10121188), (4, 5060594), (7, 2891768), (8, 2530297), (11, 1840216), (14, 1445884), (17, 1190728), (22, 920108), (28, 722942), (34, 595364), (44, 460054), (56, 361471), (68, 297682), (77, 262888), (88, 230027), (119, 170104), (136, 148841), (154, 131444), (187, 108248), (238, 85052), (308, 65722), (374, 54124), (476, 42526), (616, 32861), (748, 27062), (952, 21263), (1309, 15464), (1496, 13531), (1933, 10472), (2618, 7732), (3866, 5236)]