20161659747045

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{40577}}^1\times {\mathrm{173429}}^1$

素因数の和:214205

約数の個数: 32

約数和(自身を含む): 32428535224320

約数和(自身を除く): 12266875477275

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 40577, 121731, 173429, 202885, 520287, 608655, 867145, 2601435, 7750207, 23250621, 33124939, 38751035, 99374817, 116253105, 165624695, 496874085, 7037228533, 21111685599, 35186142665, 105558427995, 1344110649803, 4032331949409, 6720553249015, 20161659747045]

約数ペア:

[(1, 20161659747045), (3, 6720553249015), (5, 4032331949409), (15, 1344110649803), (191, 105558427995), (573, 35186142665), (955, 21111685599), (2865, 7037228533), (40577, 496874085), (121731, 165624695), (173429, 116253105), (202885, 99374817), (520287, 38751035), (608655, 33124939), (867145, 23250621), (2601435, 7750207)]