20147268105433

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1\times {\mathrm{706067}}^1$

素因数の和:708181

約数の個数: 32

約数和(自身を含む): 24074184904704

約数和(自身を除く): 3926916799271

約数列:

[1, 7, 43, 47, 301, 329, 2017, 2021, 14119, 14147, 86731, 94799, 607117, 663593, 706067, 4076357, 4942469, 28534499, 30360881, 33185149, 212526167, 232296043, 1424137139, 1426961407, 9968959973, 9988729849, 61237896977, 66934445533, 428665278839, 468541118731, 2878181157919, 20147268105433]

約数ペア:

[(1, 20147268105433), (7, 2878181157919), (43, 468541118731), (47, 428665278839), (301, 66934445533), (329, 61237896977), (2017, 9988729849), (2021, 9968959973), (14119, 1426961407), (14147, 1424137139), (86731, 232296043), (94799, 212526167), (607117, 33185149), (663593, 30360881), (706067, 28534499), (4076357, 4942469)]