20220556904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{607151}}^1$

素因数の和:607361

約数の個数: 32

約数和(自身を含む): 39780599040

約数和(自身を除く): 19560042136

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 362, 724, 1448, 4163, 8326, 16652, 33304, 607151, 1214302, 2428604, 4857208, 13964473, 27928946, 55857892, 109894331, 111715784, 219788662, 439577324, 879154648, 2527569613, 5055139226, 10110278452, 20220556904]

約数ペア:

[(1, 20220556904), (2, 10110278452), (4, 5055139226), (8, 2527569613), (23, 879154648), (46, 439577324), (92, 219788662), (181, 111715784), (184, 109894331), (362, 55857892), (724, 27928946), (1448, 13964473), (4163, 4857208), (8326, 2428604), (16652, 1214302), (33304, 607151)]