20710188

素因数分解:

$2^2\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1697}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 54200160

約数和(自身を除く): 33489972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 113, 226, 339, 452, 678, 1017, 1356, 1697, 2034, 3051, 3394, 4068, 5091, 6102, 6788, 10182, 12204, 15273, 20364, 30546, 45819, 61092, 91638, 183276, 191761, 383522, 575283, 767044, 1150566, 1725849, 2301132, 3451698, 5177547, 6903396, 10355094, 20710188]

約数ペア:

[(1, 20710188), (2, 10355094), (3, 6903396), (4, 5177547), (6, 3451698), (9, 2301132), (12, 1725849), (18, 1150566), (27, 767044), (36, 575283), (54, 383522), (108, 191761), (113, 183276), (226, 91638), (339, 61092), (452, 45819), (678, 30546), (1017, 20364), (1356, 15273), (1697, 12204), (2034, 10182), (3051, 6788), (3394, 6102), (4068, 5091)]