About the Number

20140575

20140574 ← → 20140576

2進数表記:1001100110101001000011111

漢数字表記:二千十四万五百七十五

素因数分解:

3 1 × 5 2 × 7 1 × 13 2 × 227 1

素因数の和:273
約数の個数: 72
約数和(自身を含む): 41390208
約数和(自身を除く): 21249633

約数列:
[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 169, 175, 195, 227, 273, 325, 455, 507, 525, 681, 845, 975, 1135, 1183, 1365, 1589, 2275, 2535, 2951, 3405, 3549, 4225, 4767, 5675, 5915, 6825, 7945, 8853, 12675, 14755, 17025, 17745, 20657, 23835, 29575, 38363, 39725, 44265, 61971, 73775, 88725, 103285, 115089, 119175, 191815, 221325, 268541, 309855, 516425, 575445, 805623, 959075, 1342705, 1549275, 2877225, 4028115, 6713525, 20140575]

約数ペア:
[(1, 20140575), (3, 6713525), (5, 4028115), (7, 2877225), (13, 1549275), (15, 1342705), (21, 959075), (25, 805623), (35, 575445), (39, 516425), (65, 309855), (75, 268541), (91, 221325), (105, 191815), (169, 119175), (175, 115089), (195, 103285), (227, 88725), (273, 73775), (325, 61971), (455, 44265), (507, 39725), (525, 38363), (681, 29575), (845, 23835), (975, 20657), (1135, 17745), (1183, 17025), (1365, 14755), (1589, 12675), (2275, 8853), (2535, 7945), (2951, 6825), (3405, 5915), (3549, 5675), (4225, 4767)]

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