20201993746

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2878597}}^1$

素因数の和:2878650

約数の個数: 24

約数和(自身を含む): 34456818060

約数和(自身を除く): 14254824314

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 2878597, 5757194, 31664567, 63329134, 83479313, 166958626, 348310237, 696620474, 918272443, 1836544886, 10100996873, 20201993746]

約数ペア:

[(1, 20201993746), (2, 10100996873), (11, 1836544886), (22, 918272443), (29, 696620474), (58, 348310237), (121, 166958626), (242, 83479313), (319, 63329134), (638, 31664567), (3509, 5757194), (7018, 2878597)]