20121894632

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{6011}}^1$

素因数の和:6183

約数の個数: 96

約数和(自身を含む): 45481020480

約数和(自身を除く): 25359125848

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 113, 161, 184, 226, 322, 452, 529, 644, 791, 904, 1058, 1288, 1582, 2116, 2599, 3164, 3703, 4232, 5198, 6011, 6328, 7406, 10396, 12022, 14812, 18193, 20792, 24044, 29624, 36386, 42077, 48088, 59777, 72772, 84154, 119554, 138253, 145544, 168308, 239108, 276506, 336616, 418439, 478216, 553012, 679243, 836878, 967771, 1106024, 1358486, 1673756, 1935542, 2716972, 3179819, 3347512, 3871084, 4754701, 5433944, 6359638, 7742168, 9509402, 12719276, 15622589, 19018804, 22258733, 25438552, 31245178, 38037608, 44517466, 62490356, 89034932, 109358123, 124980712, 178069864, 218716246, 359319547, 437432492, 718639094, 874864984, 1437278188, 2515236829, 2874556376, 5030473658, 10060947316, 20121894632]

約数ペア:

[(1, 20121894632), (2, 10060947316), (4, 5030473658), (7, 2874556376), (8, 2515236829), (14, 1437278188), (23, 874864984), (28, 718639094), (46, 437432492), (56, 359319547), (92, 218716246), (113, 178069864), (161, 124980712), (184, 109358123), (226, 89034932), (322, 62490356), (452, 44517466), (529, 38037608), (644, 31245178), (791, 25438552), (904, 22258733), (1058, 19018804), (1288, 15622589), (1582, 12719276), (2116, 9509402), (2599, 7742168), (3164, 6359638), (3703, 5433944), (4232, 4754701), (5198, 3871084), (6011, 3347512), (6328, 3179819), (7406, 2716972), (10396, 1935542), (12022, 1673756), (14812, 1358486), (18193, 1106024), (20792, 967771), (24044, 836878), (29624, 679243), (36386, 553012), (42077, 478216), (48088, 418439), (59777, 336616), (72772, 276506), (84154, 239108), (119554, 168308), (138253, 145544)]