About the Number

220732012

220732011 ← → 220732013

2進数表記:1101001010000001101001101100

漢数字表記:二億二千七十三万二千十二

素因数分解:

2 2 × 17 1 × 23 1 × 107 1 × 1319 1

素因数の和:1470
約数の個数: 48
約数和(自身を含む): 431101440
約数和(自身を除く): 210369428

約数列:
[1, 2, 4, 17, 23, 34, 46, 68, 92, 107, 214, 391, 428, 782, 1319, 1564, 1819, 2461, 2638, 3638, 4922, 5276, 7276, 9844, 22423, 30337, 41837, 44846, 60674, 83674, 89692, 121348, 141133, 167348, 282266, 515729, 564532, 1031458, 2062916, 2399261, 3246059, 4798522, 6492118, 9597044, 12984236, 55183003, 110366006, 220732012]

約数ペア:
[(1, 220732012), (2, 110366006), (4, 55183003), (17, 12984236), (23, 9597044), (34, 6492118), (46, 4798522), (68, 3246059), (92, 2399261), (107, 2062916), (214, 1031458), (391, 564532), (428, 515729), (782, 282266), (1319, 167348), (1564, 141133), (1819, 121348), (2461, 89692), (2638, 83674), (3638, 60674), (4922, 44846), (5276, 41837), (7276, 30337), (9844, 22423)]

このpageの処理時間: 0.12189078330993652 seconds