20199232818

素因数分解:

$2^1\times 3^3\times {\mathrm{374059867}}^1$

素因数の和:374059878

約数の個数: 16

約数和(自身を含む): 44887184160

約数和(自身を除く): 24687951342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 374059867, 748119734, 1122179601, 2244359202, 3366538803, 6733077606, 10099616409, 20199232818]

約数ペア:

[(1, 20199232818), (2, 10099616409), (3, 6733077606), (6, 3366538803), (9, 2244359202), (18, 1122179601), (27, 748119734), (54, 374059867)]