20131565034

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{12011}}^1\times {\mathrm{5701}}^1$

素因数の和:17731

約数の個数: 48

約数和(自身を含む): 46848818016

約数和(自身を除く): 26717252982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 5701, 11402, 12011, 17103, 24022, 34206, 36033, 39907, 72066, 79814, 84077, 119721, 168154, 239442, 252231, 279349, 504462, 558698, 588539, 838047, 1177078, 1676094, 1765617, 3531234, 68474711, 136949422, 205424133, 410848266, 479322977, 958645954, 1437968931, 2875937862, 3355260839, 6710521678, 10065782517, 20131565034]

約数ペア:

[(1, 20131565034), (2, 10065782517), (3, 6710521678), (6, 3355260839), (7, 2875937862), (14, 1437968931), (21, 958645954), (42, 479322977), (49, 410848266), (98, 205424133), (147, 136949422), (294, 68474711), (5701, 3531234), (11402, 1765617), (12011, 1676094), (17103, 1177078), (24022, 838047), (34206, 588539), (36033, 558698), (39907, 504462), (72066, 279349), (79814, 252231), (84077, 239442), (119721, 168154)]