20221555658

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2243}}^1\times {\mathrm{5003}}^1$

素因数の和:7318

約数の個数: 32

約数和(自身を含む): 32743694016

約数和(自身を除く): 12522138358

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 2243, 4486, 5003, 10006, 38131, 76262, 85051, 118879, 170102, 237758, 265159, 530318, 2020943, 4041886, 4507703, 9015406, 11221729, 22443458, 190769393, 381538786, 594751637, 1189503274, 10110777829, 20221555658]

約数ペア:

[(1, 20221555658), (2, 10110777829), (17, 1189503274), (34, 594751637), (53, 381538786), (106, 190769393), (901, 22443458), (1802, 11221729), (2243, 9015406), (4486, 4507703), (5003, 4041886), (10006, 2020943), (38131, 530318), (76262, 265159), (85051, 237758), (118879, 170102)]