20138233612

素因数分解:

$2^2\times 7^1\times {\mathrm{8933}}^1\times {\mathrm{80513}}^1$

素因数の和:89457

約数の個数: 24

約数和(自身を含む): 40281476256

約数和(自身を除く): 20143242644

約数列:

[1, 2, 4, 7, 14, 28, 8933, 17866, 35732, 62531, 80513, 125062, 161026, 250124, 322052, 563591, 1127182, 2254364, 719222629, 1438445258, 2876890516, 5034558403, 10069116806, 20138233612]

約数ペア:

[(1, 20138233612), (2, 10069116806), (4, 5034558403), (7, 2876890516), (14, 1438445258), (28, 719222629), (8933, 2254364), (17866, 1127182), (35732, 563591), (62531, 322052), (80513, 250124), (125062, 161026)]