20247966244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{133657}}^1$

素因数の和:133996

約数の個数: 36

約数和(自身を含む): 39072777772

約数和(自身を除く): 18824811528

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 313, 484, 626, 1252, 3443, 6886, 13772, 37873, 75746, 133657, 151492, 267314, 534628, 1470227, 2940454, 5880908, 16172497, 32344994, 41834641, 64689988, 83669282, 167338564, 460181051, 920362102, 1840724204, 5061991561, 10123983122, 20247966244]

約数ペア:

[(1, 20247966244), (2, 10123983122), (4, 5061991561), (11, 1840724204), (22, 920362102), (44, 460181051), (121, 167338564), (242, 83669282), (313, 64689988), (484, 41834641), (626, 32344994), (1252, 16172497), (3443, 5880908), (6886, 2940454), (13772, 1470227), (37873, 534628), (75746, 267314), (133657, 151492)]