20839984146

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{751}}^1\times {\mathrm{32801}}^1$

素因数の和:33607

約数の個数: 48

約数和(自身を含む): 46176818688

約数和(自身を除く): 25336834542

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 751, 846, 1502, 2253, 4506, 6759, 13518, 32801, 35297, 65602, 70594, 98403, 105891, 196806, 211782, 295209, 317673, 590418, 635346, 1541647, 3083294, 4624941, 9249882, 13874823, 24633551, 27749646, 49267102, 73900653, 147801306, 221701959, 443403918, 1157776897, 2315553794, 3473330691, 6946661382, 10419992073, 20839984146]

約数ペア:

[(1, 20839984146), (2, 10419992073), (3, 6946661382), (6, 3473330691), (9, 2315553794), (18, 1157776897), (47, 443403918), (94, 221701959), (141, 147801306), (282, 73900653), (423, 49267102), (751, 27749646), (846, 24633551), (1502, 13874823), (2253, 9249882), (4506, 4624941), (6759, 3083294), (13518, 1541647), (32801, 635346), (35297, 590418), (65602, 317673), (70594, 295209), (98403, 211782), (105891, 196806)]