About the Number

2013151920

2013151919 ← → 2013151921

2進数表記:1110111111111100100001010110000

漢数字表記:二十億千三百十五万千九百二十

素因数分解:

2 4 × 3 1 × 5 1 × 13 1 × 607 1 × 1063 1

素因数の和:1699
約数の個数: 160
約数和(自身を含む): 6738235392
約数和(自身を除く): 4725083472

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 607, 624, 780, 1040, 1063, 1214, 1560, 1821, 2126, 2428, 3035, 3120, 3189, 3642, 4252, 4856, 5315, 6070, 6378, 7284, 7891, 8504, 9105, 9712, 10630, 12140, 12756, 13819, 14568, 15782, 15945, 17008, 18210, 21260, 23673, 24280, 25512, 27638, 29136, 31564, 31890, 36420, 39455, 41457, 42520, 47346, 48560, 51024, 55276, 63128, 63780, 69095, 72840, 78910, 82914, 85040, 94692, 110552, 118365, 126256, 127560, 138190, 145680, 157820, 165828, 189384, 207285, 221104, 236730, 255120, 276380, 315640, 331656, 378768, 414570, 473460, 552760, 631280, 645241, 663312, 829140, 946920, 1105520, 1290482, 1658280, 1893840, 1935723, 2580964, 3226205, 3316560, 3871446, 5161928, 6452410, 7742892, 8388133, 9678615, 10323856, 12904820, 15485784, 16776266, 19357230, 25164399, 25809640, 30971568, 33552532, 38714460, 41940665, 50328798, 51619280, 67105064, 77428920, 83881330, 100657596, 125821995, 134210128, 154857840, 167762660, 201315192, 251643990, 335525320, 402630384, 503287980, 671050640, 1006575960, 2013151920]

約数ペア:
[(1, 2013151920), (2, 1006575960), (3, 671050640), (4, 503287980), (5, 402630384), (6, 335525320), (8, 251643990), (10, 201315192), (12, 167762660), (13, 154857840), (15, 134210128), (16, 125821995), (20, 100657596), (24, 83881330), (26, 77428920), (30, 67105064), (39, 51619280), (40, 50328798), (48, 41940665), (52, 38714460), (60, 33552532), (65, 30971568), (78, 25809640), (80, 25164399), (104, 19357230), (120, 16776266), (130, 15485784), (156, 12904820), (195, 10323856), (208, 9678615), (240, 8388133), (260, 7742892), (312, 6452410), (390, 5161928), (520, 3871446), (607, 3316560), (624, 3226205), (780, 2580964), (1040, 1935723), (1063, 1893840), (1214, 1658280), (1560, 1290482), (1821, 1105520), (2126, 946920), (2428, 829140), (3035, 663312), (3120, 645241), (3189, 631280), (3642, 552760), (4252, 473460), (4856, 414570), (5315, 378768), (6070, 331656), (6378, 315640), (7284, 276380), (7891, 255120), (8504, 236730), (9105, 221104), (9712, 207285), (10630, 189384), (12140, 165828), (12756, 157820), (13819, 145680), (14568, 138190), (15782, 127560), (15945, 126256), (17008, 118365), (18210, 110552), (21260, 94692), (23673, 85040), (24280, 82914), (25512, 78910), (27638, 72840), (29136, 69095), (31564, 63780), (31890, 63128), (36420, 55276), (39455, 51024), (41457, 48560), (42520, 47346)]

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