20161652512

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{3641917}}^1$

素因数の和:3642100

約数の個数: 24

約数和(自身を含む): 39922705116

約数和(自身を除く): 19761052604

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1384, 2768, 5536, 3641917, 7283834, 14567668, 29135336, 58270672, 116541344, 630051641, 1260103282, 2520206564, 5040413128, 10080826256, 20161652512]

約数ペア:

[(1, 20161652512), (2, 10080826256), (4, 5040413128), (8, 2520206564), (16, 1260103282), (32, 630051641), (173, 116541344), (346, 58270672), (692, 29135336), (1384, 14567668), (2768, 7283834), (5536, 3641917)]