20347629144

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1\times {\mathrm{14293}}^1$

素因数の和:16904

約数の個数: 64

約数和(自身を含む): 53105068800

約数和(自身を除く): 32757439656

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 2579, 5158, 7737, 10316, 14293, 15474, 20632, 28586, 30948, 42879, 57172, 59317, 61896, 85758, 114344, 118634, 171516, 177951, 237268, 328739, 343032, 355902, 474536, 657478, 711804, 986217, 1314956, 1423608, 1972434, 2629912, 3944868, 7889736, 36861647, 73723294, 110584941, 147446588, 221169882, 294893176, 442339764, 847817881, 884679528, 1695635762, 2543453643, 3391271524, 5086907286, 6782543048, 10173814572, 20347629144]

約数ペア:

[(1, 20347629144), (2, 10173814572), (3, 6782543048), (4, 5086907286), (6, 3391271524), (8, 2543453643), (12, 1695635762), (23, 884679528), (24, 847817881), (46, 442339764), (69, 294893176), (92, 221169882), (138, 147446588), (184, 110584941), (276, 73723294), (552, 36861647), (2579, 7889736), (5158, 3944868), (7737, 2629912), (10316, 1972434), (14293, 1423608), (15474, 1314956), (20632, 986217), (28586, 711804), (30948, 657478), (42879, 474536), (57172, 355902), (59317, 343032), (61896, 328739), (85758, 237268), (114344, 177951), (118634, 171516)]