20674224

素因数分解:

$2^4\times 3^3\times {\mathrm{47857}}^1$

素因数の和:47874

約数の個数: 40

約数和(自身を含む): 59343920

約数和(自身を除く): 38669696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47857, 95714, 143571, 191428, 287142, 382856, 430713, 574284, 765712, 861426, 1148568, 1292139, 1722852, 2297136, 2584278, 3445704, 5168556, 6891408, 10337112, 20674224]

約数ペア:

[(1, 20674224), (2, 10337112), (3, 6891408), (4, 5168556), (6, 3445704), (8, 2584278), (9, 2297136), (12, 1722852), (16, 1292139), (18, 1148568), (24, 861426), (27, 765712), (36, 574284), (48, 430713), (54, 382856), (72, 287142), (108, 191428), (144, 143571), (216, 95714), (432, 47857)]