20044632

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 53866080

約数和(自身を除く): 33821448

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 73, 102, 136, 146, 204, 219, 292, 408, 438, 584, 673, 876, 1241, 1346, 1752, 2019, 2482, 2692, 3723, 4038, 4964, 5384, 7446, 8076, 9928, 11441, 14892, 16152, 22882, 29784, 34323, 45764, 49129, 68646, 91528, 98258, 137292, 147387, 196516, 274584, 294774, 393032, 589548, 835193, 1179096, 1670386, 2505579, 3340772, 5011158, 6681544, 10022316, 20044632]

約数ペア:

[(1, 20044632), (2, 10022316), (3, 6681544), (4, 5011158), (6, 3340772), (8, 2505579), (12, 1670386), (17, 1179096), (24, 835193), (34, 589548), (51, 393032), (68, 294774), (73, 274584), (102, 196516), (136, 147387), (146, 137292), (204, 98258), (219, 91528), (292, 68646), (408, 49129), (438, 45764), (584, 34323), (673, 29784), (876, 22882), (1241, 16152), (1346, 14892), (1752, 11441), (2019, 9928), (2482, 8076), (2692, 7446), (3723, 5384), (4038, 4964)]