20632883256

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{76561}}^1$

素因数の和:76789

約数の個数: 96

約数和(自身を含む): 59121176400

約数和(自身を除く): 38488293144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 197, 228, 342, 394, 456, 591, 684, 788, 1182, 1368, 1576, 1773, 2364, 3546, 3743, 4728, 7092, 7486, 11229, 14184, 14972, 22458, 29944, 33687, 44916, 67374, 76561, 89832, 134748, 153122, 229683, 269496, 306244, 459366, 612488, 689049, 918732, 1378098, 1454659, 1837464, 2756196, 2909318, 4363977, 5512392, 5818636, 8727954, 11637272, 13091931, 15082517, 17455908, 26183862, 30165034, 34911816, 45247551, 52367724, 60330068, 90495102, 104735448, 120660136, 135742653, 180990204, 271485306, 286567823, 361980408, 542970612, 573135646, 859703469, 1085941224, 1146271292, 1719406938, 2292542584, 2579110407, 3438813876, 5158220814, 6877627752, 10316441628, 20632883256]

約数ペア:

[(1, 20632883256), (2, 10316441628), (3, 6877627752), (4, 5158220814), (6, 3438813876), (8, 2579110407), (9, 2292542584), (12, 1719406938), (18, 1146271292), (19, 1085941224), (24, 859703469), (36, 573135646), (38, 542970612), (57, 361980408), (72, 286567823), (76, 271485306), (114, 180990204), (152, 135742653), (171, 120660136), (197, 104735448), (228, 90495102), (342, 60330068), (394, 52367724), (456, 45247551), (591, 34911816), (684, 30165034), (788, 26183862), (1182, 17455908), (1368, 15082517), (1576, 13091931), (1773, 11637272), (2364, 8727954), (3546, 5818636), (3743, 5512392), (4728, 4363977), (7092, 2909318), (7486, 2756196), (11229, 1837464), (14184, 1454659), (14972, 1378098), (22458, 918732), (29944, 689049), (33687, 612488), (44916, 459366), (67374, 306244), (76561, 269496), (89832, 229683), (134748, 153122)]