20196744

素因数分解:

$2^3\times 3^1\times {\mathrm{367}}^1\times {\mathrm{2293}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 50651520

約数和(自身を除く): 30454776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 367, 734, 1101, 1468, 2202, 2293, 2936, 4404, 4586, 6879, 8808, 9172, 13758, 18344, 27516, 55032, 841531, 1683062, 2524593, 3366124, 5049186, 6732248, 10098372, 20196744]

約数ペア:

[(1, 20196744), (2, 10098372), (3, 6732248), (4, 5049186), (6, 3366124), (8, 2524593), (12, 1683062), (24, 841531), (367, 55032), (734, 27516), (1101, 18344), (1468, 13758), (2202, 9172), (2293, 8808), (2936, 6879), (4404, 4586)]