20147458224

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1\times {\mathrm{2423}}^1$

素因数の和:3466

約数の個数: 80

約数和(自身を含む): 52379576064

約数和(自身を除く): 32232117840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 821, 844, 1266, 1642, 1688, 2423, 2463, 2532, 3284, 3376, 4846, 4926, 5064, 6568, 7269, 9692, 9852, 10128, 13136, 14538, 19384, 19704, 29076, 38768, 39408, 58152, 116304, 173231, 346462, 511253, 519693, 692924, 1022506, 1039386, 1385848, 1533759, 1989283, 2045012, 2078772, 2771696, 3067518, 3978566, 4090024, 4157544, 5967849, 6135036, 7957132, 8180048, 8315088, 11935698, 12270072, 15914264, 23871396, 24540144, 31828528, 47742792, 95485584, 419738713, 839477426, 1259216139, 1678954852, 2518432278, 3357909704, 5036864556, 6715819408, 10073729112, 20147458224]

約数ペア:

[(1, 20147458224), (2, 10073729112), (3, 6715819408), (4, 5036864556), (6, 3357909704), (8, 2518432278), (12, 1678954852), (16, 1259216139), (24, 839477426), (48, 419738713), (211, 95485584), (422, 47742792), (633, 31828528), (821, 24540144), (844, 23871396), (1266, 15914264), (1642, 12270072), (1688, 11935698), (2423, 8315088), (2463, 8180048), (2532, 7957132), (3284, 6135036), (3376, 5967849), (4846, 4157544), (4926, 4090024), (5064, 3978566), (6568, 3067518), (7269, 2771696), (9692, 2078772), (9852, 2045012), (10128, 1989283), (13136, 1533759), (14538, 1385848), (19384, 1039386), (19704, 1022506), (29076, 692924), (38768, 519693), (39408, 511253), (58152, 346462), (116304, 173231)]