20238098668

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{4909}}^1\times {\mathrm{21929}}^1$

素因数の和:26889

約数の個数: 24

約数和(自身を含む): 36179236800

約数和(自身を除く): 15941138132

約数列:

[1, 2, 4, 47, 94, 188, 4909, 9818, 19636, 21929, 43858, 87716, 230723, 461446, 922892, 1030663, 2061326, 4122652, 107649461, 215298922, 430597844, 5059524667, 10119049334, 20238098668]

約数ペア:

[(1, 20238098668), (2, 10119049334), (4, 5059524667), (47, 430597844), (94, 215298922), (188, 107649461), (4909, 4122652), (9818, 2061326), (19636, 1030663), (21929, 922892), (43858, 461446), (87716, 230723)]