20199234947

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{1559}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 22714473600

約数和(自身を除く): 2515238653

約数列:

[1, 17, 29, 41, 493, 641, 697, 1189, 1559, 10897, 18589, 20213, 26281, 26503, 45211, 63919, 316013, 446777, 762149, 768587, 999319, 1086623, 1853651, 12956533, 16988423, 28980251, 31512067, 40972079, 492664267, 696525343, 1188190291, 20199234947]

約数ペア:

[(1, 20199234947), (17, 1188190291), (29, 696525343), (41, 492664267), (493, 40972079), (641, 31512067), (697, 28980251), (1189, 16988423), (1559, 12956533), (10897, 1853651), (18589, 1086623), (20213, 999319), (26281, 768587), (26503, 762149), (45211, 446777), (63919, 316013)]