About the Number

20155406082

20155406081 ← → 20155406083

2進数表記:10010110001010110110001011100000010

漢数字表記:二百一億五千五百四十万六千八十二

素因数分解:

2 1 × 3 1 × 7 2 × 43 1 × 197 1 × 8093 1

素因数の和:8352
約数の個数: 96
約数和(自身を含む): 48232210752
約数和(自身を除く): 28076804670

約数列:
[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 197, 258, 294, 301, 394, 591, 602, 903, 1182, 1379, 1806, 2107, 2758, 4137, 4214, 6321, 8093, 8274, 8471, 9653, 12642, 16186, 16942, 19306, 24279, 25413, 28959, 48558, 50826, 56651, 57918, 59297, 113302, 118594, 169953, 177891, 339906, 347999, 355782, 396557, 415079, 695998, 793114, 830158, 1043997, 1189671, 1245237, 1594321, 2087994, 2379342, 2435993, 2490474, 3188642, 4782963, 4871986, 7307979, 9565926, 11160247, 14615958, 17051951, 22320494, 33480741, 34103902, 51155853, 66961482, 68555803, 78121729, 102311706, 137111606, 156243458, 205667409, 234365187, 411334818, 468730374, 479890621, 959781242, 1439671863, 2879343726, 3359234347, 6718468694, 10077703041, 20155406082]

約数ペア:
[(1, 20155406082), (2, 10077703041), (3, 6718468694), (6, 3359234347), (7, 2879343726), (14, 1439671863), (21, 959781242), (42, 479890621), (43, 468730374), (49, 411334818), (86, 234365187), (98, 205667409), (129, 156243458), (147, 137111606), (197, 102311706), (258, 78121729), (294, 68555803), (301, 66961482), (394, 51155853), (591, 34103902), (602, 33480741), (903, 22320494), (1182, 17051951), (1379, 14615958), (1806, 11160247), (2107, 9565926), (2758, 7307979), (4137, 4871986), (4214, 4782963), (6321, 3188642), (8093, 2490474), (8274, 2435993), (8471, 2379342), (9653, 2087994), (12642, 1594321), (16186, 1245237), (16942, 1189671), (19306, 1043997), (24279, 830158), (25413, 793114), (28959, 695998), (48558, 415079), (50826, 396557), (56651, 355782), (57918, 347999), (59297, 339906), (113302, 177891), (118594, 169953)]

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