20040202310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6204397}}^1$

素因数の和:6204440

約数の個数: 32

約数和(自身を含む): 40204499040

約数和(自身を除く): 20164296730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 6204397, 12408794, 31021985, 62043970, 105474749, 117883543, 210949498, 235767086, 527373745, 589417715, 1054747490, 1178835430, 2004020231, 4008040462, 10020101155, 20040202310]

約数ペア:

[(1, 20040202310), (2, 10020101155), (5, 4008040462), (10, 2004020231), (17, 1178835430), (19, 1054747490), (34, 589417715), (38, 527373745), (85, 235767086), (95, 210949498), (170, 117883543), (190, 105474749), (323, 62043970), (646, 31021985), (1615, 12408794), (3230, 6204397)]