20286156966

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{276929}}^1$

素因数の和:277384

約数の個数: 32

約数和(自身を含む): 42071205600

約数和(自身を除く): 21785048634

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 421, 842, 1263, 2526, 12209, 24418, 36627, 73254, 276929, 553858, 830787, 1661574, 8030941, 16061882, 24092823, 48185646, 116587109, 233174218, 349761327, 699522654, 3381026161, 6762052322, 10143078483, 20286156966]

約数ペア:

[(1, 20286156966), (2, 10143078483), (3, 6762052322), (6, 3381026161), (29, 699522654), (58, 349761327), (87, 233174218), (174, 116587109), (421, 48185646), (842, 24092823), (1263, 16061882), (2526, 8030941), (12209, 1661574), (24418, 830787), (36627, 553858), (73254, 276929)]