20175403776

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2388187}}^1$

素因数の和:2388217

約数の個数: 72

約数和(自身を含む): 58577475264

約数和(自身を除く): 38402071488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 2388187, 4776374, 7164561, 9552748, 14329122, 19105496, 26270057, 28658244, 38210992, 52540114, 57316488, 76421984, 78810171, 105080228, 114632976, 152843968, 157620342, 210160456, 229265952, 305687936, 315240684, 420320912, 458531904, 611375872, 630481368, 840641824, 917063808, 1260962736, 1681283648, 1834127616, 2521925472, 3362567296, 5043850944, 6725134592, 10087701888, 20175403776]

約数ペア:

[(1, 20175403776), (2, 10087701888), (3, 6725134592), (4, 5043850944), (6, 3362567296), (8, 2521925472), (11, 1834127616), (12, 1681283648), (16, 1260962736), (22, 917063808), (24, 840641824), (32, 630481368), (33, 611375872), (44, 458531904), (48, 420320912), (64, 315240684), (66, 305687936), (88, 229265952), (96, 210160456), (128, 157620342), (132, 152843968), (176, 114632976), (192, 105080228), (256, 78810171), (264, 76421984), (352, 57316488), (384, 52540114), (528, 38210992), (704, 28658244), (768, 26270057), (1056, 19105496), (1408, 14329122), (2112, 9552748), (2816, 7164561), (4224, 4776374), (8448, 2388187)]