20014692

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 49201152

約数和(自身を除く): 29186460

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 254, 276, 381, 508, 571, 762, 1142, 1524, 1713, 2284, 2921, 3426, 5842, 6852, 8763, 11684, 13133, 17526, 26266, 35052, 39399, 52532, 72517, 78798, 145034, 157596, 217551, 290068, 435102, 870204, 1667891, 3335782, 5003673, 6671564, 10007346, 20014692]

約数ペア:

[(1, 20014692), (2, 10007346), (3, 6671564), (4, 5003673), (6, 3335782), (12, 1667891), (23, 870204), (46, 435102), (69, 290068), (92, 217551), (127, 157596), (138, 145034), (254, 78798), (276, 72517), (381, 52532), (508, 39399), (571, 35052), (762, 26266), (1142, 17526), (1524, 13133), (1713, 11684), (2284, 8763), (2921, 6852), (3426, 5842)]