20004216522

素因数分解:

$2^1\times 3^1\times {\mathrm{3923}}^1\times {\mathrm{849869}}^1$

素因数の和:853797

約数の個数: 16

約数和(自身を含む): 40018678560

約数和(自身を除く): 20014462038

約数列:

[1, 2, 3, 6, 3923, 7846, 11769, 23538, 849869, 1699738, 2549607, 5099214, 3334036087, 6668072174, 10002108261, 20004216522]

約数ペア:

[(1, 20004216522), (2, 10002108261), (3, 6668072174), (6, 3334036087), (3923, 5099214), (7846, 2549607), (11769, 1699738), (23538, 849869)]