20110540813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{21283}}^1$

素因数の和:21505

約数の個数: 32

約数和(自身を含む): 24126861312

約数和(自身を除く): 4016320499

約数列:

[1, 11, 17, 31, 163, 187, 341, 527, 1793, 2771, 5053, 5797, 21283, 30481, 55583, 85901, 234113, 361811, 659773, 944911, 3469129, 3979921, 7257503, 11216141, 38160419, 58975193, 107542999, 123377551, 648727123, 1182972989, 1828230983, 20110540813]

約数ペア:

[(1, 20110540813), (11, 1828230983), (17, 1182972989), (31, 648727123), (163, 123377551), (187, 107542999), (341, 58975193), (527, 38160419), (1793, 11216141), (2771, 7257503), (5053, 3979921), (5797, 3469129), (21283, 944911), (30481, 659773), (55583, 361811), (85901, 234113)]