20067553584

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{6841}}^1$

素因数の和:8435

約数の個数: 120

約数和(自身を含む): 60528820352

約数和(自身を除く): 40461266768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1567, 1872, 3134, 4701, 6268, 6841, 9402, 12536, 13682, 14103, 18804, 20371, 20523, 25072, 27364, 28206, 37608, 40742, 41046, 54728, 56412, 61113, 61569, 75216, 81484, 82092, 88933, 109456, 112824, 122226, 123138, 162968, 164184, 177866, 183339, 225648, 244452, 246276, 266799, 325936, 328368, 355732, 366678, 488904, 492552, 533598, 711464, 733356, 800397, 977808, 985104, 1067196, 1422928, 1466712, 1600794, 2134392, 2933424, 3201588, 4268784, 6403176, 10719847, 12806352, 21439694, 32159541, 42879388, 64319082, 85758776, 96478623, 128638164, 139358011, 171517552, 192957246, 257276328, 278716022, 385914492, 418074033, 514552656, 557432044, 771828984, 836148066, 1114864088, 1254222099, 1543657968, 1672296132, 2229728176, 2508444198, 3344592264, 5016888396, 6689184528, 10033776792, 20067553584]

約数ペア:

[(1, 20067553584), (2, 10033776792), (3, 6689184528), (4, 5016888396), (6, 3344592264), (8, 2508444198), (9, 2229728176), (12, 1672296132), (13, 1543657968), (16, 1254222099), (18, 1114864088), (24, 836148066), (26, 771828984), (36, 557432044), (39, 514552656), (48, 418074033), (52, 385914492), (72, 278716022), (78, 257276328), (104, 192957246), (117, 171517552), (144, 139358011), (156, 128638164), (208, 96478623), (234, 85758776), (312, 64319082), (468, 42879388), (624, 32159541), (936, 21439694), (1567, 12806352), (1872, 10719847), (3134, 6403176), (4701, 4268784), (6268, 3201588), (6841, 2933424), (9402, 2134392), (12536, 1600794), (13682, 1466712), (14103, 1422928), (18804, 1067196), (20371, 985104), (20523, 977808), (25072, 800397), (27364, 733356), (28206, 711464), (37608, 533598), (40742, 492552), (41046, 488904), (54728, 366678), (56412, 355732), (61113, 328368), (61569, 325936), (75216, 266799), (81484, 246276), (82092, 244452), (88933, 225648), (109456, 183339), (112824, 177866), (122226, 164184), (123138, 162968)]