About the Number

20132506560

20132506559 ← → 20132506561

2進数表記:10010101111111111011010101111000000

漢数字表記:二百一億三千二百五十万六千五百六十

素因数分解:

2 6 × 3 1 × 5 1 × 83 1 × 252667 1

素因数の和:252770
約数の個数: 112
約数和(自身を含む): 64691093376
約数和(自身を除く): 44558586816

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3320, 3984, 4980, 5312, 6640, 7968, 9960, 13280, 15936, 19920, 26560, 39840, 79680, 252667, 505334, 758001, 1010668, 1263335, 1516002, 2021336, 2526670, 3032004, 3790005, 4042672, 5053340, 6064008, 7580010, 8085344, 10106680, 12128016, 15160020, 16170688, 20213360, 20971361, 24256032, 30320040, 40426720, 41942722, 48512064, 60640080, 62914083, 80853440, 83885444, 104856805, 121280160, 125828166, 167770888, 209713610, 242560320, 251656332, 314570415, 335541776, 419427220, 503312664, 629140830, 671083552, 838854440, 1006625328, 1258281660, 1342167104, 1677708880, 2013250656, 2516563320, 3355417760, 4026501312, 5033126640, 6710835520, 10066253280, 20132506560]

約数ペア:
[(1, 20132506560), (2, 10066253280), (3, 6710835520), (4, 5033126640), (5, 4026501312), (6, 3355417760), (8, 2516563320), (10, 2013250656), (12, 1677708880), (15, 1342167104), (16, 1258281660), (20, 1006625328), (24, 838854440), (30, 671083552), (32, 629140830), (40, 503312664), (48, 419427220), (60, 335541776), (64, 314570415), (80, 251656332), (83, 242560320), (96, 209713610), (120, 167770888), (160, 125828166), (166, 121280160), (192, 104856805), (240, 83885444), (249, 80853440), (320, 62914083), (332, 60640080), (415, 48512064), (480, 41942722), (498, 40426720), (664, 30320040), (830, 24256032), (960, 20971361), (996, 20213360), (1245, 16170688), (1328, 15160020), (1660, 12128016), (1992, 10106680), (2490, 8085344), (2656, 7580010), (3320, 6064008), (3984, 5053340), (4980, 4042672), (5312, 3790005), (6640, 3032004), (7968, 2526670), (9960, 2021336), (13280, 1516002), (15936, 1263335), (19920, 1010668), (26560, 758001), (39840, 505334), (79680, 252667)]

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