20122365714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{139663}}^1$

素因数の和:139775

約数の個数: 64

約数和(自身を含む): 45854484480

約数和(自身を除く): 25732118766

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 59, 66, 74, 111, 118, 177, 222, 354, 407, 649, 814, 1221, 1298, 1947, 2183, 2442, 3894, 4366, 6549, 13098, 24013, 48026, 72039, 139663, 144078, 279326, 418989, 837978, 1536293, 3072586, 4608879, 5167531, 8240117, 9217758, 10335062, 15502593, 16480234, 24720351, 31005186, 49440702, 56842841, 90641287, 113685682, 170528523, 181282574, 271923861, 304884329, 341057046, 543847722, 609768658, 914652987, 1829305974, 3353727619, 6707455238, 10061182857, 20122365714]

約数ペア:

[(1, 20122365714), (2, 10061182857), (3, 6707455238), (6, 3353727619), (11, 1829305974), (22, 914652987), (33, 609768658), (37, 543847722), (59, 341057046), (66, 304884329), (74, 271923861), (111, 181282574), (118, 170528523), (177, 113685682), (222, 90641287), (354, 56842841), (407, 49440702), (649, 31005186), (814, 24720351), (1221, 16480234), (1298, 15502593), (1947, 10335062), (2183, 9217758), (2442, 8240117), (3894, 5167531), (4366, 4608879), (6549, 3072586), (13098, 1536293), (24013, 837978), (48026, 418989), (72039, 279326), (139663, 144078)]