20201384575138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{682156567}}^1$

素因数の和:682156666

約数の個数: 32

約数和(自身を含む): 35068304847744

約数和(自身を除く): 14866920272606

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1139, 1742, 2278, 14807, 29614, 682156567, 1364313134, 8868035371, 11596661639, 17736070742, 23193323278, 45704489989, 91408979978, 150756601307, 301513202614, 594158369857, 776976329813, 1188316739714, 1553952659626, 10100692287569, 20201384575138]

約数ペア:

[(1, 20201384575138), (2, 10100692287569), (13, 1553952659626), (17, 1188316739714), (26, 776976329813), (34, 594158369857), (67, 301513202614), (134, 150756601307), (221, 91408979978), (442, 45704489989), (871, 23193323278), (1139, 17736070742), (1742, 11596661639), (2278, 8868035371), (14807, 1364313134), (29614, 682156567)]