20208082164

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{108793}}^1$

素因数の和:109496

約数の個数: 48

約数和(自身を含む): 49275848832

約数和(自身を除く): 29067766668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 673, 1346, 2019, 2692, 4038, 8076, 15479, 30958, 46437, 61916, 92874, 108793, 185748, 217586, 326379, 435172, 652758, 1305516, 2502239, 5004478, 7506717, 10008956, 15013434, 30026868, 73217689, 146435378, 219653067, 292870756, 439306134, 878612268, 1684006847, 3368013694, 5052020541, 6736027388, 10104041082, 20208082164]

約数ペア:

[(1, 20208082164), (2, 10104041082), (3, 6736027388), (4, 5052020541), (6, 3368013694), (12, 1684006847), (23, 878612268), (46, 439306134), (69, 292870756), (92, 219653067), (138, 146435378), (276, 73217689), (673, 30026868), (1346, 15013434), (2019, 10008956), (2692, 7506717), (4038, 5004478), (8076, 2502239), (15479, 1305516), (30958, 652758), (46437, 435172), (61916, 326379), (92874, 217586), (108793, 185748)]