20953806722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6353489}}^1$

素因数の和:6353605

約数の個数: 16

約数和(自身を含む): 33622669080

約数和(自身を除く): 12668862358

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 6353489, 12706978, 108009313, 216018626, 616288433, 1232576866, 10476903361, 20953806722]

約数ペア:

[(1, 20953806722), (2, 10476903361), (17, 1232576866), (34, 616288433), (97, 216018626), (194, 108009313), (1649, 12706978), (3298, 6353489)]