20236844115

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2741}}^1\times {\mathrm{3217}}^1$

素因数の和:5989

約数の個数: 64

約数和(自身を含む): 38118625920

約数和(自身を除く): 17881781805

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 2741, 3217, 8223, 9651, 13705, 16085, 24669, 28953, 41115, 46597, 48255, 54689, 74007, 86859, 123345, 139791, 144765, 164067, 232985, 273445, 370035, 419373, 434295, 492201, 698955, 820335, 1258119, 1476603, 2096865, 2461005, 6290595, 7383015, 8817797, 26453391, 44088985, 79360173, 132266955, 149902549, 238080519, 396800865, 449707647, 749512745, 1190402595, 1349122941, 2248538235, 4047368823, 6745614705, 20236844115]

約数ペア:

[(1, 20236844115), (3, 6745614705), (5, 4047368823), (9, 2248538235), (15, 1349122941), (17, 1190402595), (27, 749512745), (45, 449707647), (51, 396800865), (85, 238080519), (135, 149902549), (153, 132266955), (255, 79360173), (459, 44088985), (765, 26453391), (2295, 8817797), (2741, 7383015), (3217, 6290595), (8223, 2461005), (9651, 2096865), (13705, 1476603), (16085, 1258119), (24669, 820335), (28953, 698955), (41115, 492201), (46597, 434295), (48255, 419373), (54689, 370035), (74007, 273445), (86859, 232985), (123345, 164067), (139791, 144765)]