About the Number

2018590140

2018590139 ← → 2018590141

2進数表記:1111000010100010011110110111100

漢数字表記:二十億千八百五十九万百四十

素因数分解:

2 2 × 3 1 × 5 1 × 7 1 × 4806167 1

素因数の和:4806186
約数の個数: 48
約数和(自身を含む): 6459489792
約数和(自身を除く): 4440899652

約数列:
[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4806167, 9612334, 14418501, 19224668, 24030835, 28837002, 33643169, 48061670, 57674004, 67286338, 72092505, 96123340, 100929507, 134572676, 144185010, 168215845, 201859014, 288370020, 336431690, 403718028, 504647535, 672863380, 1009295070, 2018590140]

約数ペア:
[(1, 2018590140), (2, 1009295070), (3, 672863380), (4, 504647535), (5, 403718028), (6, 336431690), (7, 288370020), (10, 201859014), (12, 168215845), (14, 144185010), (15, 134572676), (20, 100929507), (21, 96123340), (28, 72092505), (30, 67286338), (35, 57674004), (42, 48061670), (60, 33643169), (70, 28837002), (84, 24030835), (105, 19224668), (140, 14418501), (210, 9612334), (420, 4806167)]

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