20163546498

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8741}}^1\times {\mathrm{8941}}^1$

素因数の和:17730

約数の個数: 32

約数和(自身を含む): 41274268992

約数和(自身を除く): 21110722494

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 8741, 8941, 17482, 17882, 26223, 26823, 52446, 53646, 375863, 384463, 751726, 768926, 1127589, 1153389, 2255178, 2306778, 78153281, 156306562, 234459843, 468919686, 3360591083, 6721182166, 10081773249, 20163546498]

約数ペア:

[(1, 20163546498), (2, 10081773249), (3, 6721182166), (6, 3360591083), (43, 468919686), (86, 234459843), (129, 156306562), (258, 78153281), (8741, 2306778), (8941, 2255178), (17482, 1153389), (17882, 1127589), (26223, 768926), (26823, 751726), (52446, 384463), (53646, 375863)]