20656510512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39122179}}^1$

素因数の和:39122201

約数の個数: 40

約数和(自身を含む): 58213803840

約数和(自身を除く): 37557293328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39122179, 78244358, 117366537, 156488716, 234733074, 312977432, 430343969, 469466148, 625954864, 860687938, 938932296, 1291031907, 1721375876, 1877864592, 2582063814, 3442751752, 5164127628, 6885503504, 10328255256, 20656510512]

約数ペア:

[(1, 20656510512), (2, 10328255256), (3, 6885503504), (4, 5164127628), (6, 3442751752), (8, 2582063814), (11, 1877864592), (12, 1721375876), (16, 1291031907), (22, 938932296), (24, 860687938), (33, 625954864), (44, 469466148), (48, 430343969), (66, 312977432), (88, 234733074), (132, 156488716), (176, 117366537), (264, 78244358), (528, 39122179)]