20122896

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3301}}^1$

素因数の和:3439

約数の個数: 40

約数和(自身を含む): 52409344

約数和(自身を除く): 32286448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 3301, 6096, 6602, 9903, 13204, 19806, 26408, 39612, 52816, 79224, 158448, 419227, 838454, 1257681, 1676908, 2515362, 3353816, 5030724, 6707632, 10061448, 20122896]

約数ペア:

[(1, 20122896), (2, 10061448), (3, 6707632), (4, 5030724), (6, 3353816), (8, 2515362), (12, 1676908), (16, 1257681), (24, 838454), (48, 419227), (127, 158448), (254, 79224), (381, 52816), (508, 39612), (762, 26408), (1016, 19806), (1524, 13204), (2032, 9903), (3048, 6602), (3301, 6096)]