20174271429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1\times {\mathrm{6599}}^1$

素因数の和:8481

約数の個数: 32

約数和(自身を含む): 29662617600

約数和(自身を除く): 9488346171

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1823, 5469, 6599, 19797, 23699, 71097, 78389, 85787, 235167, 257361, 283757, 851271, 1019057, 3057171, 3688841, 11066523, 12029977, 36089931, 156389701, 469169103, 517289011, 1551867033, 6724757143, 20174271429]

約数ペア:

[(1, 20174271429), (3, 6724757143), (13, 1551867033), (39, 517289011), (43, 469169103), (129, 156389701), (559, 36089931), (1677, 12029977), (1823, 11066523), (5469, 3688841), (6599, 3057171), (19797, 1019057), (23699, 851271), (71097, 283757), (78389, 257361), (85787, 235167)]