About the Number

2009137404

2009137403 ← → 2009137405

2進数表記:1110111110000010000000011111100

漢数字表記:二十億九百十三万七千四百四

素因数分解:

2 2 × 3 1 × 31 1 × 191 1 × 28277 1

素因数の和:28506
約数の個数: 48
約数和(自身を含む): 4864720896
約数和(自身を除く): 2855583492

約数列:
[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 191, 372, 382, 573, 764, 1146, 2292, 5921, 11842, 17763, 23684, 28277, 35526, 56554, 71052, 84831, 113108, 169662, 339324, 876587, 1753174, 2629761, 3506348, 5259522, 5400907, 10519044, 10801814, 16202721, 21603628, 32405442, 64810884, 167428117, 334856234, 502284351, 669712468, 1004568702, 2009137404]

約数ペア:
[(1, 2009137404), (2, 1004568702), (3, 669712468), (4, 502284351), (6, 334856234), (12, 167428117), (31, 64810884), (62, 32405442), (93, 21603628), (124, 16202721), (186, 10801814), (191, 10519044), (372, 5400907), (382, 5259522), (573, 3506348), (764, 2629761), (1146, 1753174), (2292, 876587), (5921, 339324), (11842, 169662), (17763, 113108), (23684, 84831), (28277, 71052), (35526, 56554)]

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