About the Number

137020020

137020019 ← → 137020021

2進数表記:1000001010101100001001110100

漢数字表記:一億三千七百二万二十

素因数分解:

2 2 × 3 1 × 5 1 × 19 1 × 120193 1

素因数の和:120224
約数の個数: 48
約数和(自身を含む): 403851840
約数和(自身を除く): 266831820

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 120193, 240386, 360579, 480772, 600965, 721158, 1201930, 1442316, 1802895, 2283667, 2403860, 3605790, 4567334, 6851001, 7211580, 9134668, 11418335, 13702002, 22836670, 27404004, 34255005, 45673340, 68510010, 137020020]

約数ペア:
[(1, 137020020), (2, 68510010), (3, 45673340), (4, 34255005), (5, 27404004), (6, 22836670), (10, 13702002), (12, 11418335), (15, 9134668), (19, 7211580), (20, 6851001), (30, 4567334), (38, 3605790), (57, 2403860), (60, 2283667), (76, 1802895), (95, 1442316), (114, 1201930), (190, 721158), (228, 600965), (285, 480772), (380, 360579), (570, 240386), (1140, 120193)]

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