About the Number

20122188

20122187 ← → 20122189

2進数表記:1001100110000101001001100

漢数字表記:二千十二万二千百八十八

素因数分解:

2 2 × 3 1 × 83 1 × 89 1 × 227 1

素因数の和:406
約数の個数: 48
約数和(自身を含む): 48263040
約数和(自身を除く): 28140852

約数列:
[1, 2, 3, 4, 6, 12, 83, 89, 166, 178, 227, 249, 267, 332, 356, 454, 498, 534, 681, 908, 996, 1068, 1362, 2724, 7387, 14774, 18841, 20203, 22161, 29548, 37682, 40406, 44322, 56523, 60609, 75364, 80812, 88644, 113046, 121218, 226092, 242436, 1676849, 3353698, 5030547, 6707396, 10061094, 20122188]

約数ペア:
[(1, 20122188), (2, 10061094), (3, 6707396), (4, 5030547), (6, 3353698), (12, 1676849), (83, 242436), (89, 226092), (166, 121218), (178, 113046), (227, 88644), (249, 80812), (267, 75364), (332, 60609), (356, 56523), (454, 44322), (498, 40406), (534, 37682), (681, 29548), (908, 22161), (996, 20203), (1068, 18841), (1362, 14774), (2724, 7387)]

このpageの処理時間: 0.11402463912963867 seconds