20131562874

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1\times {\mathrm{27917}}^1$

素因数の和:31830

約数の個数: 32

約数和(自身を含む): 41574145536

約数和(自身を除く): 21442582662

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 3877, 7754, 11631, 23262, 27917, 55834, 83751, 120187, 167502, 240374, 360561, 721122, 865427, 1730854, 2596281, 5192562, 108234209, 216468418, 324702627, 649405254, 3355260479, 6710520958, 10065781437, 20131562874]

約数ペア:

[(1, 20131562874), (2, 10065781437), (3, 6710520958), (6, 3355260479), (31, 649405254), (62, 324702627), (93, 216468418), (186, 108234209), (3877, 5192562), (7754, 2596281), (11631, 1730854), (23262, 865427), (27917, 721122), (55834, 360561), (83751, 240374), (120187, 167502)]