20482896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60961}}^1$

素因数の和:60979

約数の個数: 40

約数和(自身を含む): 60474304

約数和(自身を除く): 39991408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60961, 121922, 182883, 243844, 365766, 426727, 487688, 731532, 853454, 975376, 1280181, 1463064, 1706908, 2560362, 2926128, 3413816, 5120724, 6827632, 10241448, 20482896]

約数ペア:

[(1, 20482896), (2, 10241448), (3, 6827632), (4, 5120724), (6, 3413816), (7, 2926128), (8, 2560362), (12, 1706908), (14, 1463064), (16, 1280181), (21, 975376), (24, 853454), (28, 731532), (42, 487688), (48, 426727), (56, 365766), (84, 243844), (112, 182883), (168, 121922), (336, 60961)]