20089940234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8491099}}^1$

素因数の和:8491134

約数の個数: 24

約数和(自身を含む): 37292911200

約数和(自身を除く): 17202970966

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 8491099, 16982198, 59437693, 110384287, 118875386, 220768574, 772690009, 1434995731, 1545380018, 2869991462, 10044970117, 20089940234]

約数ペア:

[(1, 20089940234), (2, 10044970117), (7, 2869991462), (13, 1545380018), (14, 1434995731), (26, 772690009), (91, 220768574), (169, 118875386), (182, 110384287), (338, 59437693), (1183, 16982198), (2366, 8491099)]