20147251632

素因数分解:

$2^4\times 3^1\times {\mathrm{2143}}^1\times {\mathrm{195863}}^1$

素因数の和:198017

約数の個数: 40

約数和(自身を含む): 52071619584

約数和(自身を除く): 31924367952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2143, 4286, 6429, 8572, 12858, 17144, 25716, 34288, 51432, 102864, 195863, 391726, 587589, 783452, 1175178, 1566904, 2350356, 3133808, 4700712, 9401424, 419734409, 839468818, 1259203227, 1678937636, 2518406454, 3357875272, 5036812908, 6715750544, 10073625816, 20147251632]

約数ペア:

[(1, 20147251632), (2, 10073625816), (3, 6715750544), (4, 5036812908), (6, 3357875272), (8, 2518406454), (12, 1678937636), (16, 1259203227), (24, 839468818), (48, 419734409), (2143, 9401424), (4286, 4700712), (6429, 3133808), (8572, 2350356), (12858, 1566904), (17144, 1175178), (25716, 783452), (34288, 587589), (51432, 391726), (102864, 195863)]