2012656432

素因数分解:

$2^4\times {\mathrm{13121}}^1\times {\mathrm{9587}}^1$

素因数の和:22716

約数の個数: 20

約数和(自身を含む): 3900225816

約数和(自身を除く): 1887569384

約数列:

[1, 2, 4, 8, 16, 9587, 13121, 19174, 26242, 38348, 52484, 76696, 104968, 153392, 209936, 125791027, 251582054, 503164108, 1006328216, 2012656432]

約数ペア:

[(1, 2012656432), (2, 1006328216), (4, 503164108), (8, 251582054), (16, 125791027), (9587, 209936), (13121, 153392), (19174, 104968), (26242, 76696), (38348, 52484)]