20190696486

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^2\times {\mathrm{107}}^1\times {\mathrm{3083}}^1$

素因数の和:3397

約数の個数: 48

約数和(自身を含む): 41179689792

約数和(自身を除く): 20988993306

約数列:

[1, 2, 3, 6, 101, 107, 202, 214, 303, 321, 606, 642, 3083, 6166, 9249, 10201, 10807, 18498, 20402, 21614, 30603, 32421, 61206, 64842, 311383, 329881, 622766, 659762, 934149, 989643, 1091507, 1868298, 1979286, 2183014, 3274521, 6549042, 31449683, 33317981, 62899366, 66635962, 94349049, 99953943, 188698098, 199907886, 3365116081, 6730232162, 10095348243, 20190696486]

約数ペア:

[(1, 20190696486), (2, 10095348243), (3, 6730232162), (6, 3365116081), (101, 199907886), (107, 188698098), (202, 99953943), (214, 94349049), (303, 66635962), (321, 62899366), (606, 33317981), (642, 31449683), (3083, 6549042), (6166, 3274521), (9249, 2183014), (10201, 1979286), (10807, 1868298), (18498, 1091507), (20402, 989643), (21614, 934149), (30603, 659762), (32421, 622766), (61206, 329881), (64842, 311383)]