20110825918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{168599}}^1$

素因数の和:168736

約数の個数: 32

約数和(自身を含む): 32937696000

約数和(自身を除く): 12826870082

約数列:

[1, 2, 19, 38, 43, 73, 86, 146, 817, 1387, 1634, 2774, 3139, 6278, 59641, 119282, 168599, 337198, 3203381, 6406762, 7249757, 12307727, 14499514, 24615454, 137745383, 233846813, 275490766, 467693626, 529232261, 1058464522, 10055412959, 20110825918]

約数ペア:

[(1, 20110825918), (2, 10055412959), (19, 1058464522), (38, 529232261), (43, 467693626), (73, 275490766), (86, 233846813), (146, 137745383), (817, 24615454), (1387, 14499514), (1634, 12307727), (2774, 7249757), (3139, 6406762), (6278, 3203381), (59641, 337198), (119282, 168599)]