20174329292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{17491}}^1$

素因数の和:18090

約数の個数: 48

約数和(自身を含む): 39022413024

約数和(自身を除く): 18848083732

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 541, 1066, 1082, 2132, 2164, 7033, 14066, 17491, 22181, 28132, 34982, 44362, 69964, 88724, 227383, 288353, 454766, 576706, 717131, 909532, 1153412, 1434262, 2868524, 9322703, 9462631, 18645406, 18925262, 37290812, 37850524, 123014203, 246028406, 387967871, 492056812, 775935742, 1551871484, 5043582323, 10087164646, 20174329292]

約数ペア:

[(1, 20174329292), (2, 10087164646), (4, 5043582323), (13, 1551871484), (26, 775935742), (41, 492056812), (52, 387967871), (82, 246028406), (164, 123014203), (533, 37850524), (541, 37290812), (1066, 18925262), (1082, 18645406), (2132, 9462631), (2164, 9322703), (7033, 2868524), (14066, 1434262), (17491, 1153412), (22181, 909532), (28132, 717131), (34982, 576706), (44362, 454766), (69964, 288353), (88724, 227383)]