20293293096

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1540171}}^1$

素因数の和:1540247

約数の個数: 64

約数和(自身を含む): 57294398400

約数和(自身を除く): 37001105304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 13176, 1540171, 3080342, 4620513, 6160684, 9241026, 12321368, 13861539, 18482052, 27723078, 36964104, 41584617, 55446156, 83169234, 93950431, 110892312, 166338468, 187900862, 281851293, 332676936, 375801724, 563702586, 751603448, 845553879, 1127405172, 1691107758, 2254810344, 2536661637, 3382215516, 5073323274, 6764431032, 10146646548, 20293293096]

約数ペア:

[(1, 20293293096), (2, 10146646548), (3, 6764431032), (4, 5073323274), (6, 3382215516), (8, 2536661637), (9, 2254810344), (12, 1691107758), (18, 1127405172), (24, 845553879), (27, 751603448), (36, 563702586), (54, 375801724), (61, 332676936), (72, 281851293), (108, 187900862), (122, 166338468), (183, 110892312), (216, 93950431), (244, 83169234), (366, 55446156), (488, 41584617), (549, 36964104), (732, 27723078), (1098, 18482052), (1464, 13861539), (1647, 12321368), (2196, 9241026), (3294, 6160684), (4392, 4620513), (6588, 3080342), (13176, 1540171)]