20124950096

素因数分解:

$2^4\times {\mathrm{5573}}^1\times {\mathrm{225697}}^1$

素因数の和:231278

約数の個数: 20

約数和(自身を含む): 38999260212

約数和(自身を除く): 18874310116

約数列:

[1, 2, 4, 8, 16, 5573, 11146, 22292, 44584, 89168, 225697, 451394, 902788, 1805576, 3611152, 1257809381, 2515618762, 5031237524, 10062475048, 20124950096]

約数ペア:

[(1, 20124950096), (2, 10062475048), (4, 5031237524), (8, 2515618762), (16, 1257809381), (5573, 3611152), (11146, 1805576), (22292, 902788), (44584, 451394), (89168, 225697)]