20211066

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16273}}^1$

素因数の和:16307

約数の個数: 32

約数和(自身を含む): 46869120

約数和(自身を除く): 26658054

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 16273, 32546, 48819, 97638, 146457, 292914, 374279, 439371, 748558, 878742, 1122837, 2245674, 3368511, 6737022, 10105533, 20211066]

約数ペア:

[(1, 20211066), (2, 10105533), (3, 6737022), (6, 3368511), (9, 2245674), (18, 1122837), (23, 878742), (27, 748558), (46, 439371), (54, 374279), (69, 292914), (138, 146457), (207, 97638), (414, 48819), (621, 32546), (1242, 16273)]