20565196896

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11274779}}^1$

素因数の和:11274811

約数の個数: 48

約数和(自身を含む): 56824891200

約数和(自身を除く): 36259694304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11274779, 22549558, 33824337, 45099116, 67648674, 90198232, 135297348, 180396464, 214220801, 270594696, 360792928, 428441602, 541189392, 642662403, 856883204, 1082378784, 1285324806, 1713766408, 2570649612, 3427532816, 5141299224, 6855065632, 10282598448, 20565196896]

約数ペア:

[(1, 20565196896), (2, 10282598448), (3, 6855065632), (4, 5141299224), (6, 3427532816), (8, 2570649612), (12, 1713766408), (16, 1285324806), (19, 1082378784), (24, 856883204), (32, 642662403), (38, 541189392), (48, 428441602), (57, 360792928), (76, 270594696), (96, 214220801), (114, 180396464), (152, 135297348), (228, 90198232), (304, 67648674), (456, 45099116), (608, 33824337), (912, 22549558), (1824, 11274779)]