20090169744

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{4314899}}^1$

素因数の和:4315007

約数の個数: 40

約数和(自身を含む): 52434664800

約数和(自身を除く): 32344495056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 4314899, 8629798, 12944697, 17259596, 25889394, 34519192, 51778788, 69038384, 103557576, 207115152, 418545203, 837090406, 1255635609, 1674180812, 2511271218, 3348361624, 5022542436, 6696723248, 10045084872, 20090169744]

約数ペア:

[(1, 20090169744), (2, 10045084872), (3, 6696723248), (4, 5022542436), (6, 3348361624), (8, 2511271218), (12, 1674180812), (16, 1255635609), (24, 837090406), (48, 418545203), (97, 207115152), (194, 103557576), (291, 69038384), (388, 51778788), (582, 34519192), (776, 25889394), (1164, 17259596), (1552, 12944697), (2328, 8629798), (4656, 4314899)]