20132980905

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{118037}}^1$

素因数の和:118265

約数の個数: 32

約数和(自身を含む): 32839115904

約数和(自身を除く): 12706134999

約数列:

[1, 3, 5, 15, 83, 137, 249, 411, 415, 685, 1245, 2055, 11371, 34113, 56855, 118037, 170565, 354111, 590185, 1770555, 9797071, 16171069, 29391213, 48513207, 48985355, 80855345, 146956065, 242566035, 1342198727, 4026596181, 6710993635, 20132980905]

約数ペア:

[(1, 20132980905), (3, 6710993635), (5, 4026596181), (15, 1342198727), (83, 242566035), (137, 146956065), (249, 80855345), (411, 48985355), (415, 48513207), (685, 29391213), (1245, 16171069), (2055, 9797071), (11371, 1770555), (34113, 590185), (56855, 354111), (118037, 170565)]