20160497346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{372061}}^1$

素因数の和:372898

約数の個数: 32

約数和(自身を含む): 44040234816

約数和(自身を除く): 23879737470

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 821, 1642, 2463, 4926, 9031, 18062, 27093, 54186, 372061, 744122, 1116183, 2232366, 4092671, 8185342, 12278013, 24556026, 305462081, 610924162, 916386243, 1832772486, 3360082891, 6720165782, 10080248673, 20160497346]

約数ペア:

[(1, 20160497346), (2, 10080248673), (3, 6720165782), (6, 3360082891), (11, 1832772486), (22, 916386243), (33, 610924162), (66, 305462081), (821, 24556026), (1642, 12278013), (2463, 8185342), (4926, 4092671), (9031, 2232366), (18062, 1116183), (27093, 744122), (54186, 372061)]