20131976928

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4279757}}^1$

素因数の和:4279784

約数の個数: 72

約数和(自身を含む): 61474443912

約数和(自身を除く): 41342466984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 4279757, 8559514, 12839271, 17119028, 25678542, 29958299, 34238056, 51357084, 59916598, 68476112, 89874897, 102714168, 119833196, 136952224, 179749794, 205428336, 209708093, 239666392, 359499588, 410856672, 419416186, 479332784, 629124279, 718999176, 838832372, 958665568, 1258248558, 1437998352, 1677664744, 2516497116, 2875996704, 3355329488, 5032994232, 6710658976, 10065988464, 20131976928]

約数ペア:

[(1, 20131976928), (2, 10065988464), (3, 6710658976), (4, 5032994232), (6, 3355329488), (7, 2875996704), (8, 2516497116), (12, 1677664744), (14, 1437998352), (16, 1258248558), (21, 958665568), (24, 838832372), (28, 718999176), (32, 629124279), (42, 479332784), (48, 419416186), (49, 410856672), (56, 359499588), (84, 239666392), (96, 209708093), (98, 205428336), (112, 179749794), (147, 136952224), (168, 119833196), (196, 102714168), (224, 89874897), (294, 68476112), (336, 59916598), (392, 51357084), (588, 34238056), (672, 29958299), (784, 25678542), (1176, 17119028), (1568, 12839271), (2352, 8559514), (4704, 4279757)]