20172573168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38205631}}^1$

素因数の和:38205653

約数の個数: 40

約数和(自身を含む): 56849980416

約数和(自身を除く): 36677407248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 38205631, 76411262, 114616893, 152822524, 229233786, 305645048, 420261941, 458467572, 611290096, 840523882, 916935144, 1260785823, 1681047764, 1833870288, 2521571646, 3362095528, 5043143292, 6724191056, 10086286584, 20172573168]

約数ペア:

[(1, 20172573168), (2, 10086286584), (3, 6724191056), (4, 5043143292), (6, 3362095528), (8, 2521571646), (11, 1833870288), (12, 1681047764), (16, 1260785823), (22, 916935144), (24, 840523882), (33, 611290096), (44, 458467572), (48, 420261941), (66, 305645048), (88, 229233786), (132, 152822524), (176, 114616893), (264, 76411262), (528, 38205631)]