20163236313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{129533}}^1$

素因数の和:129689

約数の個数: 32

約数和(自身を含む): 30217691520

約数和(自身を除く): 10054455207

約数列:

[1, 3, 11, 33, 53, 89, 159, 267, 583, 979, 1749, 2937, 4717, 14151, 51887, 129533, 155661, 388599, 1424863, 4274589, 6865249, 11528437, 20595747, 34585311, 75517739, 126812807, 226553217, 380438421, 611007161, 1833021483, 6721078771, 20163236313]

約数ペア:

[(1, 20163236313), (3, 6721078771), (11, 1833021483), (33, 611007161), (53, 380438421), (89, 226553217), (159, 126812807), (267, 75517739), (583, 34585311), (979, 20595747), (1749, 11528437), (2937, 6865249), (4717, 4274589), (14151, 1424863), (51887, 388599), (129533, 155661)]