20154293282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{22961}}^1\times {\mathrm{23099}}^1$

素因数の和:46081

約数の個数: 16

約数和(自身を含む): 31825332000

約数和(自身を除く): 11671038718

約数列:

[1, 2, 19, 38, 22961, 23099, 45922, 46198, 436259, 438881, 872518, 877762, 530376139, 1060752278, 10077146641, 20154293282]

約数ペア:

[(1, 20154293282), (2, 10077146641), (19, 1060752278), (38, 530376139), (22961, 877762), (23099, 872518), (45922, 438881), (46198, 436259)]