20130801470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{676211}}^1$

素因数の和:676460

約数の個数: 32

約数和(自身を含む): 39193247520

約数和(自身を除く): 19062446050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 458, 1145, 2290, 2977, 5954, 14885, 29770, 676211, 1352422, 3381055, 6762110, 8790743, 17581486, 43953715, 87907430, 154852319, 309704638, 774261595, 1548523190, 2013080147, 4026160294, 10065400735, 20130801470]

約数ペア:

[(1, 20130801470), (2, 10065400735), (5, 4026160294), (10, 2013080147), (13, 1548523190), (26, 774261595), (65, 309704638), (130, 154852319), (229, 87907430), (458, 43953715), (1145, 17581486), (2290, 8790743), (2977, 6762110), (5954, 3381055), (14885, 1352422), (29770, 676211)]