About the Number

20131427220

20131427219 ← → 20131427221

2進数表記:10010101111111011010011001110010100

漢数字表記:二百一億三千百四十二万七千二百二十

素因数分解:

2 2 × 3 1 × 5 1 × 41 1 × 8183507 1

素因数の和:8183560
約数の個数: 48
約数和(自身を含む): 57742832448
約数和(自身を除く): 37611405228

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 8183507, 16367014, 24550521, 32734028, 40917535, 49101042, 81835070, 98202084, 122752605, 163670140, 245505210, 335523787, 491010420, 671047574, 1006571361, 1342095148, 1677618935, 2013142722, 3355237870, 4026285444, 5032856805, 6710475740, 10065713610, 20131427220]

約数ペア:
[(1, 20131427220), (2, 10065713610), (3, 6710475740), (4, 5032856805), (5, 4026285444), (6, 3355237870), (10, 2013142722), (12, 1677618935), (15, 1342095148), (20, 1006571361), (30, 671047574), (41, 491010420), (60, 335523787), (82, 245505210), (123, 163670140), (164, 122752605), (205, 98202084), (246, 81835070), (410, 49101042), (492, 40917535), (615, 32734028), (820, 24550521), (1230, 16367014), (2460, 8183507)]

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