About the Number

20220620

20220619 ← → 20220621

2進数表記:1001101001000101011001100

漢数字表記:二千二十二万六百二十

素因数分解:

2 2 × 5 1 × 7 1 × 97 1 × 1489 1

素因数の和:1602
約数の個数: 48
約数和(自身を含む): 49062720
約数和(自身を除く): 28842100

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1489, 1940, 2716, 2978, 3395, 5956, 6790, 7445, 10423, 13580, 14890, 20846, 29780, 41692, 52115, 104230, 144433, 208460, 288866, 577732, 722165, 1011031, 1444330, 2022062, 2888660, 4044124, 5055155, 10110310, 20220620]

約数ペア:
[(1, 20220620), (2, 10110310), (4, 5055155), (5, 4044124), (7, 2888660), (10, 2022062), (14, 1444330), (20, 1011031), (28, 722165), (35, 577732), (70, 288866), (97, 208460), (140, 144433), (194, 104230), (388, 52115), (485, 41692), (679, 29780), (970, 20846), (1358, 14890), (1489, 13580), (1940, 10423), (2716, 7445), (2978, 6790), (3395, 5956)]

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