About the Number

2000532820

2000532819 ← → 2000532821

2進数表記:1110111001111011011010101010100

漢数字表記:二十億五十三万二千八百二十

素因数分解:

2 2 × 5 1 × 11 1 × 13 1 × 61 1 × 11467 1

素因数の和:11561
約数の個数: 96
約数和(自身を含む): 5016928896
約数和(自身を除く): 3016396076

約数列:
[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 61, 65, 110, 122, 130, 143, 220, 244, 260, 286, 305, 572, 610, 671, 715, 793, 1220, 1342, 1430, 1586, 2684, 2860, 3172, 3355, 3965, 6710, 7930, 8723, 11467, 13420, 15860, 17446, 22934, 34892, 43615, 45868, 57335, 87230, 114670, 126137, 149071, 174460, 229340, 252274, 298142, 504548, 596284, 630685, 699487, 745355, 1261370, 1398974, 1490710, 1639781, 2522740, 2797948, 2981420, 3279562, 3497435, 6559124, 6994870, 7694357, 8198905, 9093331, 13989740, 15388714, 16397810, 18186662, 30777428, 32795620, 36373324, 38471785, 45466655, 76943570, 90933310, 100026641, 153887140, 181866620, 200053282, 400106564, 500133205, 1000266410, 2000532820]

約数ペア:
[(1, 2000532820), (2, 1000266410), (4, 500133205), (5, 400106564), (10, 200053282), (11, 181866620), (13, 153887140), (20, 100026641), (22, 90933310), (26, 76943570), (44, 45466655), (52, 38471785), (55, 36373324), (61, 32795620), (65, 30777428), (110, 18186662), (122, 16397810), (130, 15388714), (143, 13989740), (220, 9093331), (244, 8198905), (260, 7694357), (286, 6994870), (305, 6559124), (572, 3497435), (610, 3279562), (671, 2981420), (715, 2797948), (793, 2522740), (1220, 1639781), (1342, 1490710), (1430, 1398974), (1586, 1261370), (2684, 745355), (2860, 699487), (3172, 630685), (3355, 596284), (3965, 504548), (6710, 298142), (7930, 252274), (8723, 229340), (11467, 174460), (13420, 149071), (15860, 126137), (17446, 114670), (22934, 87230), (34892, 57335), (43615, 45868)]

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