20162347906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{17581}}^1$

素因数の和:17946

約数の個数: 32

約数和(自身を含む): 31991925888

約数和(自身を除く): 11829577982

約数列:

[1, 2, 23, 46, 107, 214, 233, 466, 2461, 4922, 5359, 10718, 17581, 24931, 35162, 49862, 404363, 573413, 808726, 1146826, 1881167, 3762334, 4096373, 8192746, 43266841, 86533682, 94216579, 188433158, 438311911, 876623822, 10081173953, 20162347906]

約数ペア:

[(1, 20162347906), (2, 10081173953), (23, 876623822), (46, 438311911), (107, 188433158), (214, 94216579), (233, 86533682), (466, 43266841), (2461, 8192746), (4922, 4096373), (5359, 3762334), (10718, 1881167), (17581, 1146826), (24931, 808726), (35162, 573413), (49862, 404363)]