20087030208

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{2135101}}^1$

素因数の和:2135130

約数の個数: 84

約数和(自身を含む): 61824013512

約数和(自身を除く): 41736983304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 2135101, 4270202, 6405303, 8540404, 12810606, 14945707, 17080808, 25621212, 29891414, 34161616, 44837121, 51242424, 59782828, 68323232, 89674242, 102484848, 104619949, 119565656, 136646464, 179348484, 204969696, 209239898, 239131312, 313859847, 358696968, 409939392, 418479796, 478262624, 627719694, 717393936, 836959592, 956525248, 1255439388, 1434787872, 1673919184, 2510878776, 2869575744, 3347838368, 5021757552, 6695676736, 10043515104, 20087030208]

約数ペア:

[(1, 20087030208), (2, 10043515104), (3, 6695676736), (4, 5021757552), (6, 3347838368), (7, 2869575744), (8, 2510878776), (12, 1673919184), (14, 1434787872), (16, 1255439388), (21, 956525248), (24, 836959592), (28, 717393936), (32, 627719694), (42, 478262624), (48, 418479796), (49, 409939392), (56, 358696968), (64, 313859847), (84, 239131312), (96, 209239898), (98, 204969696), (112, 179348484), (147, 136646464), (168, 119565656), (192, 104619949), (196, 102484848), (224, 89674242), (294, 68323232), (336, 59782828), (392, 51242424), (448, 44837121), (588, 34161616), (672, 29891414), (784, 25621212), (1176, 17080808), (1344, 14945707), (1568, 12810606), (2352, 8540404), (3136, 6405303), (4704, 4270202), (9408, 2135101)]