20050740176

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{192529}}^1$

素因数の和:192843

約数の個数: 40

約数和(自身を含む): 40680818880

約数和(自身を除く): 20630078704

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 283, 368, 566, 1132, 2264, 4528, 6509, 13018, 26036, 52072, 104144, 192529, 385058, 770116, 1540232, 3080464, 4428167, 8856334, 17712668, 35425336, 54485707, 70850672, 108971414, 217942828, 435885656, 871771312, 1253171261, 2506342522, 5012685044, 10025370088, 20050740176]

約数ペア:

[(1, 20050740176), (2, 10025370088), (4, 5012685044), (8, 2506342522), (16, 1253171261), (23, 871771312), (46, 435885656), (92, 217942828), (184, 108971414), (283, 70850672), (368, 54485707), (566, 35425336), (1132, 17712668), (2264, 8856334), (4528, 4428167), (6509, 3080464), (13018, 1540232), (26036, 770116), (52072, 385058), (104144, 192529)]