20832846

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 43770240

約数和(自身を除く): 22937394

約数列:

[1, 2, 3, 6, 29, 58, 67, 87, 134, 174, 201, 402, 1787, 1943, 3574, 3886, 5361, 5829, 10722, 11658, 51823, 103646, 119729, 155469, 239458, 310938, 359187, 718374, 3472141, 6944282, 10416423, 20832846]

約数ペア:

[(1, 20832846), (2, 10416423), (3, 6944282), (6, 3472141), (29, 718374), (58, 359187), (67, 310938), (87, 239458), (134, 155469), (174, 119729), (201, 103646), (402, 51823), (1787, 11658), (1943, 10722), (3574, 5829), (3886, 5361)]