About the Number
20013140
2進数表記:1001100010110000001010100
漢数字表記:二千一万三千百四十
素因数分解:
素因数の和:1056
約数の個数: 48
約数和(自身を含む): 48381312
約数和(自身を除く): 28368172
約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 877, 1141, 1630, 1754, 2282, 3260, 3508, 4385, 4564, 5705, 6139, 8770, 11410, 12278, 17540, 22820, 24556, 30695, 61390, 122780, 142951, 285902, 571804, 714755, 1000657, 1429510, 2001314, 2859020, 4002628, 5003285, 10006570, 20013140]
約数ペア:
[(1, 20013140), (2, 10006570), (4, 5003285), (5, 4002628), (7, 2859020), (10, 2001314), (14, 1429510), (20, 1000657), (28, 714755), (35, 571804), (70, 285902), (140, 142951), (163, 122780), (326, 61390), (652, 30695), (815, 24556), (877, 22820), (1141, 17540), (1630, 12278), (1754, 11410), (2282, 8770), (3260, 6139), (3508, 5705), (4385, 4564)]このpageの処理時間: 0.004621744155883789 seconds