20211863414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{42709}}^1$

素因数の和:43208

約数の個数: 32

約数和(自身を含む): 33211296000

約数和(自身を除く): 12999432586

約数列:

[1, 2, 17, 31, 34, 62, 449, 527, 898, 1054, 7633, 13919, 15266, 27838, 42709, 85418, 236623, 473246, 726053, 1323979, 1452106, 2647958, 19176341, 22507643, 38352682, 45015286, 325997797, 594466571, 651995594, 1188933142, 10105931707, 20211863414]

約数ペア:

[(1, 20211863414), (2, 10105931707), (17, 1188933142), (31, 651995594), (34, 594466571), (62, 325997797), (449, 45015286), (527, 38352682), (898, 22507643), (1054, 19176341), (7633, 2647958), (13919, 1452106), (15266, 1323979), (27838, 726053), (42709, 473246), (85418, 236623)]