20051036018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{71933}}^1$

素因数の和:72170

約数の個数: 32

約数和(自身を含む): 33064319232

約数和(自身を除く): 13013283214

約数列:

[1, 2, 13, 26, 71, 142, 151, 302, 923, 1846, 1963, 3926, 10721, 21442, 71933, 139373, 143866, 278746, 935129, 1870258, 5107243, 10214486, 10861883, 21723766, 66394159, 132788318, 141204479, 282408958, 771193693, 1542387386, 10025518009, 20051036018]

約数ペア:

[(1, 20051036018), (2, 10025518009), (13, 1542387386), (26, 771193693), (71, 282408958), (142, 141204479), (151, 132788318), (302, 66394159), (923, 21723766), (1846, 10861883), (1963, 10214486), (3926, 5107243), (10721, 1870258), (21442, 935129), (71933, 278746), (139373, 143866)]