20180967170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22176887}}^1$

素因数の和:22176914

約数の個数: 32

約数和(自身を含む): 44708606208

約数和(自身を除く): 24527639038

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 22176887, 44353774, 110884435, 155238209, 221768870, 288299531, 310476418, 576599062, 776191045, 1441497655, 1552382090, 2018096717, 2882995310, 4036193434, 10090483585, 20180967170]

約数ペア:

[(1, 20180967170), (2, 10090483585), (5, 4036193434), (7, 2882995310), (10, 2018096717), (13, 1552382090), (14, 1441497655), (26, 776191045), (35, 576599062), (65, 310476418), (70, 288299531), (91, 221768870), (130, 155238209), (182, 110884435), (455, 44353774), (910, 22176887)]