20153668914

素因数分解:

$2^1\times 3^3\times {\mathrm{2153}}^1\times {\mathrm{173347}}^1$

素因数の和:175511

約数の個数: 32

約数和(自身を含む): 44806991040

約数和(自身を除く): 24653322126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2153, 4306, 6459, 12918, 19377, 38754, 58131, 116262, 173347, 346694, 520041, 1040082, 1560123, 3120246, 4680369, 9360738, 373216091, 746432182, 1119648273, 2239296546, 3358944819, 6717889638, 10076834457, 20153668914]

約数ペア:

[(1, 20153668914), (2, 10076834457), (3, 6717889638), (6, 3358944819), (9, 2239296546), (18, 1119648273), (27, 746432182), (54, 373216091), (2153, 9360738), (4306, 4680369), (6459, 3120246), (12918, 1560123), (19377, 1040082), (38754, 520041), (58131, 346694), (116262, 173347)]