20160741897

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{179}}^2\times {\mathrm{463}}^1$

素因数の和:978

約数の個数: 36

約数和(自身を含む): 29542274944

約数和(自身を除く): 9381533047

約数列:

[1, 3, 9, 151, 179, 453, 463, 537, 1359, 1389, 1611, 4167, 27029, 32041, 69913, 81087, 82877, 96123, 209739, 243261, 248631, 288369, 629217, 745893, 4838191, 12514427, 14514573, 14834983, 37543281, 43543719, 44504949, 112629843, 133514847, 2240082433, 6720247299, 20160741897]

約数ペア:

[(1, 20160741897), (3, 6720247299), (9, 2240082433), (151, 133514847), (179, 112629843), (453, 44504949), (463, 43543719), (537, 37543281), (1359, 14834983), (1389, 14514573), (1611, 12514427), (4167, 4838191), (27029, 745893), (32041, 629217), (69913, 288369), (81087, 248631), (82877, 243261), (96123, 209739)]