20137356796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11520227}}^1$

素因数の和:11520273

約数の個数: 24

約数和(自身を含む): 38707966080

約数和(自身を除く): 18570609284

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 11520227, 23040454, 46080908, 218884313, 264965221, 437768626, 529930442, 875537252, 1059860884, 5034339199, 10068678398, 20137356796]

約数ペア:

[(1, 20137356796), (2, 10068678398), (4, 5034339199), (19, 1059860884), (23, 875537252), (38, 529930442), (46, 437768626), (76, 264965221), (92, 218884313), (437, 46080908), (874, 23040454), (1748, 11520227)]