20349529882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{88591}}^1$

素因数の和:88854

約数の個数: 32

約数和(自身を含む): 34100123904

約数和(自身を除く): 13750594022

約数列:

[1, 2, 11, 22, 53, 106, 197, 394, 583, 1166, 2167, 4334, 10441, 20882, 88591, 114851, 177182, 229702, 974501, 1949002, 4695323, 9390646, 17452427, 34904854, 51648553, 103297106, 191976697, 383953394, 924978631, 1849957262, 10174764941, 20349529882]

約数ペア:

[(1, 20349529882), (2, 10174764941), (11, 1849957262), (22, 924978631), (53, 383953394), (106, 191976697), (197, 103297106), (394, 51648553), (583, 34904854), (1166, 17452427), (2167, 9390646), (4334, 4695323), (10441, 1949002), (20882, 974501), (88591, 229702), (114851, 177182)]