About the Number

20190129401

20190129400 ← → 20190129402

2進数表記:10010110011011011001110110011111001

漢数字表記:二百一億九千十二万九千四百一

素因数分解:

13 1 × 37 1 × 179 1 × 234499 1

素因数の和:234728
約数の個数: 16
約数和(自身を含む): 22455720000
約数和(自身を除く): 2265590599

約数列:
[1, 13, 37, 179, 481, 2327, 6623, 86099, 234499, 3048487, 8676463, 41975321, 112794019, 545679173, 1553086877, 20190129401]

約数ペア:
[(1, 20190129401), (13, 1553086877), (37, 545679173), (179, 112794019), (481, 41975321), (2327, 8676463), (6623, 3048487), (86099, 234499)]

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