20138041786

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{3244931}}^1$

素因数の和:3245069

約数の個数: 16

約数和(自身を含む): 31540739040

約数和(自身を除く): 11402697254

約数列:

[1, 2, 29, 58, 107, 214, 3103, 6206, 3244931, 6489862, 94102999, 188205998, 347207617, 694415234, 10069020893, 20138041786]

約数ペア:

[(1, 20138041786), (2, 10069020893), (29, 694415234), (58, 347207617), (107, 188205998), (214, 94102999), (3103, 6489862), (6206, 3244931)]