About the Number

20202273

20202272 ← → 20202274

2進数表記:1001101000100001100100001

漢数字表記:二千二十万二千二百七十三

素因数分解:

3 2 × 7 1 × 13 1 × 17 1 × 1451 1

素因数の和:1494
約数の個数: 48
約数和(自身を含む): 38054016
約数和(自身を除く): 17851743

約数列:
[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1451, 1547, 1989, 4353, 4641, 10157, 13059, 13923, 18863, 24667, 30471, 56589, 74001, 91413, 132041, 169767, 172669, 222003, 320671, 396123, 518007, 962013, 1188369, 1554021, 2244697, 2886039, 6734091, 20202273]

約数ペア:
[(1, 20202273), (3, 6734091), (7, 2886039), (9, 2244697), (13, 1554021), (17, 1188369), (21, 962013), (39, 518007), (51, 396123), (63, 320671), (91, 222003), (117, 172669), (119, 169767), (153, 132041), (221, 91413), (273, 74001), (357, 56589), (663, 30471), (819, 24667), (1071, 18863), (1451, 13923), (1547, 13059), (1989, 10157), (4353, 4641)]

このpageの処理時間: 0.004242658615112305 seconds