About the Number

120788832021

120788832020 ← → 120788832022

2進数表記:1110000011111100100110100111100010101

漢数字表記:千二百七億八千八百八十三万二千二十一

素因数分解:

3 1 × 11 1 × 13 1 × 17 1 × 103 1 × 113 1 × 1423 1

素因数の和:1683
約数の個数: 128
約数和(自身を含む): 204216090624
約数和(自身を除く): 83427258603

約数列:
[1, 3, 11, 13, 17, 33, 39, 51, 103, 113, 143, 187, 221, 309, 339, 429, 561, 663, 1133, 1243, 1339, 1423, 1469, 1751, 1921, 2431, 3399, 3729, 4017, 4269, 4407, 5253, 5763, 7293, 11639, 14729, 15653, 16159, 18499, 19261, 21131, 22763, 24191, 24973, 34917, 44187, 46959, 48477, 55497, 57783, 63393, 68289, 72573, 74919, 128029, 146569, 151307, 160799, 197863, 203489, 250393, 266101, 274703, 314483, 384087, 439707, 453921, 482397, 593589, 610467, 751179, 798303, 824109, 943449, 1612259, 1664377, 1768789, 1905397, 2090387, 2176493, 2491673, 2572219, 2733583, 3459313, 4836777, 4993131, 5306367, 5716191, 6271161, 6529479, 7475019, 7716657, 8200749, 10377939, 16562297, 20959367, 22994257, 27408403, 28294409, 30069413, 32391749, 35536579, 49686891, 62878101, 68982771, 82225209, 84883227, 90208239, 97175247, 106609737, 182185267, 215309861, 281559049, 356309239, 390902369, 546555801, 645929583, 844677147, 1068927717, 1172707107, 2368408471, 3097149539, 3660267637, 7105225413, 9291448617, 10980802911, 40262944007, 120788832021]

約数ペア:
[(1, 120788832021), (3, 40262944007), (11, 10980802911), (13, 9291448617), (17, 7105225413), (33, 3660267637), (39, 3097149539), (51, 2368408471), (103, 1172707107), (113, 1068927717), (143, 844677147), (187, 645929583), (221, 546555801), (309, 390902369), (339, 356309239), (429, 281559049), (561, 215309861), (663, 182185267), (1133, 106609737), (1243, 97175247), (1339, 90208239), (1423, 84883227), (1469, 82225209), (1751, 68982771), (1921, 62878101), (2431, 49686891), (3399, 35536579), (3729, 32391749), (4017, 30069413), (4269, 28294409), (4407, 27408403), (5253, 22994257), (5763, 20959367), (7293, 16562297), (11639, 10377939), (14729, 8200749), (15653, 7716657), (16159, 7475019), (18499, 6529479), (19261, 6271161), (21131, 5716191), (22763, 5306367), (24191, 4993131), (24973, 4836777), (34917, 3459313), (44187, 2733583), (46959, 2572219), (48477, 2491673), (55497, 2176493), (57783, 2090387), (63393, 1905397), (68289, 1768789), (72573, 1664377), (74919, 1612259), (128029, 943449), (146569, 824109), (151307, 798303), (160799, 751179), (197863, 610467), (203489, 593589), (250393, 482397), (266101, 453921), (274703, 439707), (314483, 384087)]

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