20166077862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6958619}}^1$

素因数の和:6958657

約数の個数: 48

約数和(自身を含む): 52106146560

約数和(自身を除く): 31940068698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 6958619, 13917238, 20875857, 41751714, 48710333, 62627571, 97420666, 125255142, 146130999, 160048237, 292261998, 320096474, 438392997, 480144711, 876785994, 960289422, 1120337659, 1440434133, 2240675318, 2880868266, 3361012977, 6722025954, 10083038931, 20166077862]

約数ペア:

[(1, 20166077862), (2, 10083038931), (3, 6722025954), (6, 3361012977), (7, 2880868266), (9, 2240675318), (14, 1440434133), (18, 1120337659), (21, 960289422), (23, 876785994), (42, 480144711), (46, 438392997), (63, 320096474), (69, 292261998), (126, 160048237), (138, 146130999), (161, 125255142), (207, 97420666), (322, 62627571), (414, 48710333), (483, 41751714), (966, 20875857), (1449, 13917238), (2898, 6958619)]