20210403404

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{746653}}^1$

素因数の和:746825

約数の個数: 24

約数和(自身を含む): 36251545008

約数和(自身を除く): 16041141604

約数列:

[1, 2, 4, 67, 101, 134, 202, 268, 404, 6767, 13534, 27068, 746653, 1493306, 2986612, 50025751, 75411953, 100051502, 150823906, 200103004, 301647812, 5052600851, 10105201702, 20210403404]

約数ペア:

[(1, 20210403404), (2, 10105201702), (4, 5052600851), (67, 301647812), (101, 200103004), (134, 150823906), (202, 100051502), (268, 75411953), (404, 50025751), (6767, 2986612), (13534, 1493306), (27068, 746653)]