20161519086

素因数分解:

$2^1\times 3^1\times {\mathrm{383}}^1\times {\mathrm{2377}}^1\times {\mathrm{3691}}^1$

素因数の和:6456

約数の個数: 32

約数和(自身を含む): 40456286208

約数和(自身を除く): 20294767122

約数列:

[1, 2, 3, 6, 383, 766, 1149, 2298, 2377, 3691, 4754, 7131, 7382, 11073, 14262, 22146, 910391, 1413653, 1820782, 2731173, 2827306, 4240959, 5462346, 8481918, 8773507, 17547014, 26320521, 52641042, 3360253181, 6720506362, 10080759543, 20161519086]

約数ペア:

[(1, 20161519086), (2, 10080759543), (3, 6720506362), (6, 3360253181), (383, 52641042), (766, 26320521), (1149, 17547014), (2298, 8773507), (2377, 8481918), (3691, 5462346), (4754, 4240959), (7131, 2827306), (7382, 2731173), (11073, 1820782), (14262, 1413653), (22146, 910391)]