20291862

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^2$

素因数の和:464

約数の個数: 24

約数和(自身を含む): 41180904

約数和(自身を除く): 20889042

約数列:

[1, 2, 3, 6, 113, 173, 226, 339, 346, 519, 678, 1038, 19549, 29929, 39098, 58647, 59858, 89787, 117294, 179574, 3381977, 6763954, 10145931, 20291862]

約数ペア:

[(1, 20291862), (2, 10145931), (3, 6763954), (6, 3381977), (113, 179574), (173, 117294), (226, 89787), (339, 59858), (346, 58647), (519, 39098), (678, 29929), (1038, 19549)]