20003010392

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{143609}}^1$

素因数の和:144395

約数の個数: 32

約数和(自身を含む): 39188296800

約数和(自身を除く): 19185286408

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 757, 1514, 3028, 6056, 17411, 34822, 69644, 139288, 143609, 287218, 574436, 1148872, 3303007, 6606014, 13212028, 26424056, 108712013, 217424026, 434848052, 869696104, 2500376299, 5000752598, 10001505196, 20003010392]

約数ペア:

[(1, 20003010392), (2, 10001505196), (4, 5000752598), (8, 2500376299), (23, 869696104), (46, 434848052), (92, 217424026), (184, 108712013), (757, 26424056), (1514, 13212028), (3028, 6606014), (6056, 3303007), (17411, 1148872), (34822, 574436), (69644, 287218), (139288, 143609)]